Lamps "glass" is made of plastic. I see first non-negative. Hopefully it will not blind. The only time will tell. Light for corresponds to at least 15 watts conventional bulb, rather a little brighter. -Leuchtfarbe: Very white, so not warm white, but ideal for refrigerator, in other applications, I prefer white light as so yellow. But it is in any case extremely cold or even bluish. - Power consumption: 14mA measured times 230 = 3Watt - No noise - 5 pieces ordered - all work and have the same power consumption