SWITCH WORK LIGHT WITH OVER-HEATED PROTECTED
On/of switch on the back , this is useful when you are working ,easy operation on/off
Over-heated protected for 4.5inch ,power will rise or drop automatically according to temperature .
Osram P8 LED chips , a very common but professional used .
A circle of decoration makes it looks special: red ,yellow blue and white colors optional.
Round and square from 3inch to 4.5inch,classical dimension but upgrade brightness ,
housing fnished, useful function added , wide range applications .