After years of guilt and frustration from using old school incandescent Christmas lights, I finally broke down and bought a set of LED lights for our tree. LED lights use 90% less energy than traditional bulbs, burn safer by producing less heat, and last for years instead of months.

Having voluntarily made the switch, I was able to enlist my old lights in an energy savings experiment. I put the same number of regular and LED lights outside on the bushes, and inside on the tree. Then I used my Kill A Watt usage monitor to get some data on exactly how much energy and money each set of 480 bulbs would burn every 24 hours.

The bottom line: My LED lights used 85% less energy than the traditional lights, and cost only 5¢ per day to operate. This saved me $10.75 over the 5-week period (LEDs cost $1.95; Incadescent cost $12.70) Not bad! 

This experiment proved to me that LED lights truly are more efficient, and got me excited about the future. A big chunk of U.S. energy is used on lighting, and if we could systematically reduce that by 85%-95% the impacts are clear. I think we’ll be seeing a lot more LED technology in the near future – even the tree in Francis Marian Park had LED lights this year!

So if you want to green up your holidays, definitely check out LED lights…I’m happy I did! If you want to check your own energy usage, you can pick up a Kill A Watt EZ at Amazon.com, or do the calculations yourself. You can also purchase LED lights online, and definitely check the local big box stores for deals this time of year.



146 Responses to “The ROI of LED: Results from our Christmas Light Energy Savings Experiment”

  1. 1 energy consumption

    Quality content is the key to attract the users to pay
    a visit the web page, that’s what this web site is providing.

  2. 2 My Blog

    An outstanding share! I have just forwarded this onto a co-worker who was conducting a
    little homework on this. And he in fact ordered me dinner because I found it for him…
    lol. So allow me to reword this…. Thank YOU for the meal!!
    But yeah, thanx for spending some time to talk about this subject here on your web site.

  3. 3 adult toy review

    Hmm it seems like your website ate my first comment (it was super long) so I guess I’ll just sum it up what I submitted
    and say, I’m thoroughly enjoying your blog.
    I as well am an aspiring blog writer but I’m still new to everything.
    Do you have any suggestions for beginner blog writers?
    I’d certainly appreciate it.

  4. 4 sex toys

    When I initially left a comment I appear to have clicked on the -Notify me when new comments are added- checkbox and now each time a comment is added
    I recieve 4 emails with the exact same comment.
    There has to be a way you can remove me from that service?
    Thanks a lot!

  5. 5 sex toys

    I believe this is among the most vital information for me.
    And i am happy studying your article. But should remark on few normal things, The web site taste is great,
    the articles is in point of fact nice : D. Just right activity, cheers

  6. 6 لایسنس نود 32

    the greats post…
    thank you

  7. 7 더나인카지노

    we prefer to honor lots of other world wide web websites around the web, even when they arent linked to us, by linking to them. Under are some webpages worth checking out

  8. 8 best waterproofing for roofs

    we like to honor many other internet web-sites on the web, even if they arent linked to us, by linking to them. Under are some webpages really worth checking out

  9. 9 sex toys for women

    below youll come across the link to some web pages that we think you’ll want to visit

  10. 10 prepaid gift balance

    we like to honor quite a few other net websites around the net, even when they arent linked to us, by linking to them. Beneath are some webpages worth checking out

  11. 11 popeyes menu

    we like to honor a lot of other net sites around the web, even when they arent linked to us, by linking to them. Under are some webpages worth checking out

  12. 12 how to get more instagram followers

    always a massive fan of linking to bloggers that I enjoy but dont get lots of link like from

  13. 13 best cbd oil for pain

    that will be the finish of this report. Right here you will discover some web pages that we consider youll value, just click the hyperlinks over

  14. 14 vibrator

    below youll come across the link to some web sites that we consider you must visit

  15. 15 app download for pc

    usually posts some extremely exciting stuff like this. If youre new to this site

  16. 16 apps for pc download

    that could be the finish of this article. Here you will obtain some websites that we consider youll value, just click the hyperlinks over

  17. 17 strap-on dildo

    that may be the end of this article. Right here youll come across some internet sites that we feel you will value, just click the links over

  18. 18 bikini photoshoot

    that will be the end of this article. Right here you will uncover some sites that we believe youll value, just click the hyperlinks over

  19. 19 نقل عفش

    usually posts some very interesting stuff like this. If youre new to this site

  20. 20 click here

    below youll find the link to some web pages that we assume you must visit

  21. 21 Buy Weed Online

    that could be the end of this report. Here youll obtain some web sites that we consider youll enjoy, just click the hyperlinks over

  22. 22 Get it now

    below youll come across the link to some websites that we consider it is best to visit

  23. 23 headquarterscomplaints.com

    usually posts some very exciting stuff like this. If youre new to this site

  24. 24 khaadi winter collection

    we like to honor numerous other world wide web sites around the internet, even when they arent linked to us, by linking to them. Below are some webpages really worth checking out

  25. 25 viagra

    usually posts some incredibly interesting stuff like this. If youre new to this site

  26. 26 cananbis oil

    usually posts some pretty interesting stuff like this. If youre new to this site

  27. 27 cbd oil

    usually posts some quite intriguing stuff like this. If youre new to this site

  28. 28 Joel Osteen Ministries

    we prefer to honor many other world-wide-web internet sites on the net, even when they arent linked to us, by linking to them. Underneath are some webpages worth checking out

  29. 29 نقل عفش

    below youll find the link to some websites that we consider you need to visit

  30. 30 google maps seo services

    that could be the end of this article. Here youll find some internet sites that we assume youll enjoy, just click the hyperlinks over

  31. 31 la voix mixte

    always a big fan of linking to bloggers that I really like but dont get a great deal of link love from

  32. 32 cbd oil

    that may be the end of this report. Right here you will locate some internet sites that we consider youll appreciate, just click the links over

  33. 33 аудио книги для самых маленьких

    that may be the end of this post. Right here you will uncover some websites that we assume youll value, just click the hyperlinks over

  34. 34 требуются водители США

    that will be the finish of this write-up. Right here you will uncover some web-sites that we feel youll enjoy, just click the hyperlinks over

  35. 35 menards

    that could be the end of this report. Right here you will uncover some web sites that we believe youll enjoy, just click the hyperlinks over

  36. 36 usfda

    that is the finish of this article. Right here youll discover some web-sites that we assume you will value, just click the links over

  37. 37 russian toys dolls

    always a large fan of linking to bloggers that I love but dont get a great deal of link enjoy from

  38. 38 Corredurias en Cancun

    usually posts some quite exciting stuff like this. If youre new to this site

  39. 39 buy instagram followers

    that will be the end of this report. Here youll discover some web pages that we believe you will value, just click the links over

  40. 40 www.myprepaidcenter.com

    always a big fan of linking to bloggers that I adore but dont get lots of link enjoy from

  41. 41 pc gadgets

    usually posts some pretty fascinating stuff like this. If youre new to this site

  42. 42 Toronto Web Designer

    that may be the end of this report. Here youll come across some web pages that we consider you will appreciate, just click the links over

  43. 43 sell my trailer fast

    usually posts some incredibly intriguing stuff like this. If youre new to this site

  44. 44 quiz

    below youll discover the link to some web sites that we think you should visit

  45. 45 free guest posting sites 2020

    always a significant fan of linking to bloggers that I really like but dont get a lot of link appreciate from

  46. 46 kite school sri lanka

    that could be the finish of this article. Right here you will discover some web sites that we feel youll appreciate, just click the links over

  47. 47 MrPornGeek

    that is the finish of this report. Right here you will locate some sites that we feel youll value, just click the links over

  48. 48 acne treatment

    we prefer to honor a lot of other online web sites on the net, even when they arent linked to us, by linking to them. Below are some webpages worth checking out

  49. 49 fapidy.com

    that would be the finish of this write-up. Here you will discover some web pages that we consider youll value, just click the hyperlinks over

  50. 50 THC Cannabis Oil for Sale

    below youll locate the link to some internet sites that we think you should visit

  51. 51 Refacciones para maquinas de coser

    that is the end of this write-up. Here youll locate some websites that we feel youll appreciate, just click the hyperlinks over

  52. 52 nose collapse while breathing

    we like to honor several other world-wide-web sites on the net, even when they arent linked to us, by linking to them. Beneath are some webpages worth checking out

  53. 53 day trips to new york city

    that may be the finish of this article. Right here youll discover some web sites that we think youll value, just click the hyperlinks over

  54. 54 download app apk for windows

    below youll obtain the link to some websites that we consider you need to visit

  55. 55 Dfx audio enhancer crack

    below youll discover the link to some web pages that we believe you should visit

  56. 56 side effects of CBD oil

    we like to honor quite a few other web web sites on the internet, even though they arent linked to us, by linking to them. Below are some webpages worth checking out

  57. 57 free crm for small business

    below youll obtain the link to some sites that we consider you must visit

  58. 58 how to make your own sex toy

    we like to honor numerous other internet web-sites on the net, even when they arent linked to us, by linking to them. Below are some webpages really worth checking out

  59. 59 CBD oil near me

    we like to honor numerous other world wide web websites on the net, even if they arent linked to us, by linking to them. Beneath are some webpages worth checking out

  60. 60 Asian teen gets analized

    that will be the end of this post. Right here youll locate some sites that we believe you will enjoy, just click the links over

  61. 61 best dildos

    usually posts some quite interesting stuff like this. If youre new to this site

  62. 62 royal cbd

    usually posts some really interesting stuff like this. If youre new to this site

  63. 63 Apostle Joshua Selman

    we like to honor a lot of other online web sites on the web, even though they arent linked to us, by linking to them. Under are some webpages worth checking out

  64. 64 thrusting rabbit

    that is the end of this report. Here you will locate some web pages that we assume youll appreciate, just click the hyperlinks over

  65. 65 Coinpunk

    we prefer to honor quite a few other world-wide-web web sites on the net, even though they arent linked to us, by linking to them. Beneath are some webpages worth checking out

  66. 66 underground reptiles for sale

    that may be the end of this write-up. Right here youll find some web-sites that we feel youll enjoy, just click the links over

  67. 67 English bulldog puppies for sale

    we like to honor lots of other web websites around the web, even if they arent linked to us, by linking to them. Under are some webpages really worth checking out

  68. 68 clit vibrator

    usually posts some incredibly interesting stuff like this. If youre new to this site

  69. 69 snapdeal online lucky draw contact number

    we like to honor quite a few other net internet sites around the web, even if they arent linked to us, by linking to them. Below are some webpages worth checking out

  70. 70 Google

    Below youll come across the link to some websites that we believe you ought to visit.

  71. 71 Snapdeal Lucky draw winner today

    that may be the finish of this report. Here youll uncover some web-sites that we feel youll enjoy, just click the hyperlinks over

  72. 72 buy CBD oil

    that could be the end of this post. Right here youll uncover some websites that we believe youll enjoy, just click the hyperlinks over

  73. 73 CBD oil for sale

    below youll come across the link to some sites that we believe it is best to visit

  74. 74 buy CBD oil

    that may be the end of this write-up. Right here youll come across some internet sites that we assume youll enjoy, just click the links over

  75. 75 CBD oil for sale

    below youll come across the link to some web pages that we consider you’ll want to visit

  76. 76 Google

    That will be the finish of this report. Right here youll uncover some sites that we assume you will value, just click the links.

  77. 77 buy cbd

    that may be the end of this report. Right here youll locate some web-sites that we feel you will enjoy, just click the hyperlinks over

  78. 78 royal cbd

    below youll obtain the link to some sites that we think you’ll want to visit

  79. 79 free games download for pc

    always a big fan of linking to bloggers that I enjoy but dont get quite a bit of link like from

  80. 80 free windows app download

    we like to honor numerous other internet websites on the net, even if they arent linked to us, by linking to them. Beneath are some webpages really worth checking out

  81. 81 Google

    Usually posts some quite interesting stuff like this. If youre new to this site.

  82. 82 Google

    Below youll locate the link to some web pages that we think you should visit.

  83. 83 Blockchain Development companies

    that could be the finish of this article. Right here youll obtain some web sites that we consider you will enjoy, just click the links over

  84. 84 Deep Spin Poster

    that is the finish of this article. Here you will come across some web-sites that we consider youll enjoy, just click the links over

  85. 85 realistic black dildo

    usually posts some quite intriguing stuff like this. If youre new to this site

  86. 86 Kingpen

    we like to honor several other world wide web web sites around the internet, even if they arent linked to us, by linking to them. Beneath are some webpages worth checking out

  87. 87 Dank Vapes Carts

    below youll locate the link to some web-sites that we assume you must visit

  88. 88 hairdressing scissors

    we prefer to honor a lot of other net web pages around the net, even if they arent linked to us, by linking to them. Beneath are some webpages worth checking out

  89. 89 cbd oil Australia

    always a big fan of linking to bloggers that I like but dont get a good deal of link love from

  90. 90 Pest control for ants

    usually posts some very exciting stuff like this. If youre new to this site

  91. 91 Google

    Always a huge fan of linking to bloggers that I really like but dont get a whole lot of link like from.

  92. 92 Google

    Below youll locate the link to some websites that we feel you’ll want to visit.

  93. 93 free app for pclaptop

    we like to honor numerous other online sites around the internet, even though they arent linked to us, by linking to them. Below are some webpages worth checking out

  94. 94 apps for pc download

    below youll locate the link to some websites that we assume it is best to visit

  95. 95 virtual card with cryptocurrency

    below youll find the link to some web pages that we believe you should visit

  96. 96 buy cannabis oil

    usually posts some really exciting stuff like this. If youre new to this site

  97. 97 ukraine study visa

    we like to honor quite a few other net web pages around the web, even when they arent linked to us, by linking to them. Below are some webpages worth checking out

  98. 98 scrap car removal calgary

    we prefer to honor lots of other internet web sites on the internet, even when they arent linked to us, by linking to them. Beneath are some webpages really worth checking out

  99. 99 Google

    We like to honor lots of other internet web-sites on the internet, even when they arent linked to us, by linking to them. Beneath are some webpages worth checking out.

  100. 100 Digital

    we like to honor many other world-wide-web web sites on the net, even though they arent linked to us, by linking to them. Below are some webpages really worth checking out

  101. 101 best CBD oil

    we prefer to honor quite a few other internet internet sites on the web, even if they arent linked to us, by linking to them. Under are some webpages really worth checking out

  102. 102 CBD cream

    always a big fan of linking to bloggers that I enjoy but dont get lots of link appreciate from

  103. 103 buy CBD oil

    below youll come across the link to some websites that we feel it is best to visit

  104. 104 the grand tour

    that could be the finish of this post. Right here youll come across some websites that we feel you will appreciate, just click the hyperlinks over

  105. 105 dispensaries near me

    we like to honor many other world wide web web pages around the internet, even if they arent linked to us, by linking to them. Under are some webpages really worth checking out

  106. 106 best vibrators

    usually posts some very interesting stuff like this. If youre new to this site

  107. 107 male sex sleeve

    below youll obtain the link to some sites that we believe you’ll want to visit

  108. 108 Google

    Always a big fan of linking to bloggers that I appreciate but dont get lots of link like from.

  109. 109 CBD store

    that would be the end of this post. Here you will find some web-sites that we assume youll appreciate, just click the hyperlinks over

  110. 110 Google

    We like to honor a lot of other world-wide-web web sites around the internet, even if they arent linked to us, by linking to them. Under are some webpages worth checking out.

  111. 111 CBD gummies

    that is the finish of this report. Here you will discover some sites that we consider youll value, just click the hyperlinks over

  112. 112 anal vibrator

    below youll obtain the link to some web-sites that we feel you should visit

  113. 113 Royal CBD

    always a big fan of linking to bloggers that I appreciate but dont get lots of link like from

  114. 114 CBD oil

    usually posts some pretty interesting stuff like this. If youre new to this site

  115. 115 Magazines

    that will be the finish of this report. Here youll discover some web sites that we assume youll appreciate, just click the links over

  116. 116 THC Oil

    we like to honor many other world wide web web-sites on the internet, even though they arent linked to us, by linking to them. Underneath are some webpages worth checking out

  117. 117 Google

    We like to honor a lot of other world wide web web pages on the web, even though they arent linked to us, by linking to them. Below are some webpages really worth checking out.

  118. 118 buy ambien online

    usually posts some pretty fascinating stuff like this. If youre new to this site

  119. 119 best CBD oil for pain

    below youll discover the link to some websites that we believe you’ll want to visit

  120. 120 best CBD oil for dogs

    that would be the finish of this write-up. Here youll locate some websites that we feel youll enjoy, just click the hyperlinks over

  121. 121 best CBD gummies

    always a large fan of linking to bloggers that I really like but dont get a whole lot of link like from

  122. 122 best CBD oil for sleep

    always a huge fan of linking to bloggers that I love but dont get a lot of link appreciate from

  123. 123 best CBD oil for anxiety

    usually posts some quite fascinating stuff like this. If youre new to this site

  124. 124 Google

    That may be the end of this report. Right here youll locate some internet sites that we consider you will enjoy, just click the links.

  125. 125 best CBD oil for pain

    that would be the finish of this write-up. Here youll find some sites that we assume youll appreciate, just click the links over

  126. 126 best CBD oil

    usually posts some really exciting stuff like this. If youre new to this site

  127. 127 free download for windows 7

    that is the finish of this report. Here you will obtain some internet sites that we assume youll appreciate, just click the links over

  128. 128 app free download for windows 7

    below youll locate the link to some web sites that we believe you must visit

  129. 129 Google

    We like to honor many other online web pages around the net, even if they arent linked to us, by linking to them. Beneath are some webpages really worth checking out.

  130. 130 best roulette software

    we prefer to honor many other web internet sites on the internet, even when they arent linked to us, by linking to them. Below are some webpages worth checking out

  131. 131 how to win at roulette

    that could be the finish of this report. Here youll come across some web pages that we consider you will value, just click the hyperlinks over

  132. 132 make money online

    we like to honor many other online web-sites on the internet, even if they arent linked to us, by linking to them. Under are some webpages worth checking out

  133. 133 CBD oil for depression

    that could be the end of this article. Right here youll find some sites that we consider youll value, just click the links over

  134. 134 best CBD oil UK

    we prefer to honor a lot of other internet websites on the internet, even if they arent linked to us, by linking to them. Under are some webpages worth checking out

  135. 135 CBD oils UK

    we prefer to honor numerous other internet web sites on the internet, even if they arent linked to us, by linking to them. Under are some webpages worth checking out

  136. 136 free instagram followers

    that may be the finish of this post. Here you will come across some internet sites that we think youll enjoy, just click the hyperlinks over

  137. 137 Google

    Always a significant fan of linking to bloggers that I adore but dont get quite a bit of link like from.

  138. 138 bitcoin slots

    that would be the end of this post. Right here you will uncover some sites that we believe youll value, just click the hyperlinks over

  139. 139 app download for pc

    we like to honor lots of other net sites on the web, even if they arent linked to us, by linking to them. Beneath are some webpages worth checking out

  140. 140 free apk for laptop

    that would be the finish of this write-up. Right here youll locate some internet sites that we assume you will appreciate, just click the links over

  141. 141 disposable vape

    below youll uncover the link to some web-sites that we consider you should visit

  142. 142 Google

    Below youll find the link to some internet sites that we feel you’ll want to visit.

  143. 143 Umzugsfirma Wien

    we like to honor lots of other net websites around the internet, even though they arent linked to us, by linking to them. Below are some webpages really worth checking out

  144. 144 видео онлайн из частной коллекции my VIDEO

    we prefer to honor several other internet websites around the net, even when they arent linked to us, by linking to them. Below are some webpages really worth checking out

  145. 145 auto followers insta

    Truly when someone doesn’t understand after that its up to other viewers that they will help, so here it
    occurs.

  146. 146 Sonia Randhawa

    we like to honor lots of other online sites on the web, even when they arent linked to us, by linking to them. Underneath are some webpages worth checking out

Leave a Reply










Subscribe to Go Green

 RSS Feed




Go Green Social Sites



Become a Fan on Facebook
Follow Us on Twitter
See Our Photos on Flickr




Browse by Topic



9 Questions (3)
Announcements (73)
Blogs (4)
Bottled Water (7)
buying local (7)
Cardboard (1)
Carrotmob (1)
Charleston (118)
Charleston County (55)
Cleaning (1)
Climate Change (26)
Clothing (1)
Coal (2)
Community (52)
Composting (17)
Conservation (43)
Corporations (12)
Dorchester County (7)
Driving (3)
Earth Day (3)
Education (30)
Electronics (2)
Energy (48)
Energy Conservation Tips (19)
Events (92)
Food (32)
Freecycle (1)
Gardening (4)
Global Warming (17)
Go Green Charleston (42)
Go Green Local Guide (6)
Go Green Polls (11)
Go Green TV (2)
Government (17)
Green Building (12)
Green Choices (103)
Green Gardening (23)
Green News and Notes (7)
Green Nonprofits (4)
Interviews (3)
Kids (4)
Litter (3)
Local Business (76)
Local Produce (29)
Local Projects (100)
Maps (10)
Mount Pleasant (30)
Nonprofits (2)
Oil Dependency (15)
Organic (1)
Paper (15)
Parenting (6)
Park Circle (3)
Parks (4)
Plastic Bags (15)
Plastics (39)
Politics (6)
Pollution (20)
Public Transportation (14)
Recycling (93)
Recycling Fail (4)
Reducing Consumption (29)
Reviews (13)
Roundups (21)
Sensibly Green (2)
Solar (2)
South Carolina (15)
Summerville (5)
Surprising Recyclables (10)
Sustainability (2)
Sustainable Living (95)
Technology (1)
Trash (88)
Travel (27)
Uncategorized (4)
Water (21)
Weekly Trashed (19)
West Ashley (5)
Workshops (1)

Green Blogs We Read

Site Tools