The beam light is very dim. What's the matter?
It may be very dark or light bulb, dusty lens.
The lens is clean. The lamp has been in use for a month. Can't it decay so fast?Chasing the answerThe color channels do not move, to 0, so dark, this was a month, not decay, is no bubble, is not playing out the yellow light?
Spray a little smoke, if not enough, may be the period to light bulb.
