Based on the nation's average ($ .10 per KWH [Kilowatt Hour] ) this 18 watt globe will save $41.00 in electric costs over its life of 5,000 hours. Please note that they do not work well on dimmer switches. A dimmer will cut into the 5,000 hour life of the SL*18 globe.
These SL*18 bulbs where saving many money, energy and our Earth, long before LED bulbs. See current GTG Blogs on LEDs
Bill Lauto, at GoingTrueGreen.com
International Sustainability and Energy Consultant
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