Today’s LEDs are approximately 250 times more efficient (250 times more lumens per Watt) than those that first lighted Broadway in the late 19th Century. This has brought about some marvelous advantages, not only in terms of reduced power consumption, …
Tag: lumens per watt
From Guest Blogger Jessica Max: Tips on Buying Green Light Bulbs
In times of increasing environmental awareness, it is always good to make changes. One big change is to gain better control over the use of your household. While you are home, you know that lights are turned on and off …
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