Is the MJ LED bright due to the large phospherous(sp) area or the cut down head of the LED? I have two that are really green but I did find one that was pretty white in color. I am assuming LED lottery, but thought the large surface area would provide adequate brightness without the green. I poofed one of the green ones when I tried out a Li-ion cell on it. It was really nice while it lasted. Maybe all of 1minute.