WL03 WL04

Specifications:
Housing: 12'' Die-casting grey powder coated aluminum
T=60-80μm. Adhesion of ISO class 1/ ASTM class 4B high temperature painting
Front ring: Stainess steel (S/S 304#, 316# optional)
Lens: Optical Glass
Waterproof seal: Rubber seal
Operating Temperature: -20℃-40℃
Mounting Sleeve: PVC