The amazing thing about LED bulbs is that you can feel the energy being saved - they don't get hot!
bulb-hours
Investing in Energy Saving: Renting LED Lightbulbs
(via www.griinucompare.co.uk)
Submitted by thegreenginger on Thu, 2008-04-17 13:48. | Tags: architecture | bulb-hours | cost comparison | energy saving | investing | led bulb | rental scheme
