The new pill-sized plasma light bulbs by Luxim produce 140 lumens/watt They are almost 10 times more efficient than traditional incandescent light bulbs, twice as … Light of the futureRead more
The new pill-sized plasma light bulbs by Luxim produce 140 lumens/watt They are almost 10 times more efficient than traditional incandescent light bulbs, twice as … Light of the futureRead more