[Becky] bought a lamp to use at home, but it’s very bulky and must be plugged into the wall. She knew there was a better way and devised her DIY UV mini manicure lamp. She really thought of ...
He ended up making two light therapy lamps, one of them directional and the other omni-directional. They both use ballast-controlled ceramic metal halide bulbs. The ballasts are necessary to ...
“If you’re sharing a bed with someone and you want to read, that person will be less disturbed by something with a directional shade.” Even if you don’t read in bed, a bedside lamp should ...