three defend lamp
this kind of lamp has three functions:waterproof, dustproof, blastproof.
it is used very diffusely, such as parking lots underground, workshop in factory, public, bridge and so on.
we provide various models:
Prismatic Style: 1118A-1*18W 1218A-2*18W
Round Style: 1118B-1*18W 1218B-2*18W
H tube: 1118C-1*18W 1136C-1*36W