Ceiling lamp

1)      diameter:size 300mm.400mm.500mm.

2)      power:21w 22w 32w 40w

                  E27*2 E27*3 E27*5

3)      supply voltages:110-130v,220-240v

4)      color temperature:2700k/7100k

5)      dustproof and mothproof

6)      ballast:electronic

7)      lamp:tricolor 2D type (21w) circuar type(22/32/40w)

8)      bottom plate:wood

9)      engergy-saving and high lumen output

10)   usage life:5000-10000houes