Housing:	molding shaped 304# &316#stainless steel housing
Tripod:	molding shaped 304#&316# stainless steel housing
Glass:	clear tempered glass T=5mm
Lens:	optical lens, efficiency ≥85%
cable gland:	IP-68 PG-11 copper and nickel coated
seal	molding shaped double seal
LED:	TO type power LED
PCB:	excellent heat conductivity aluminum, coefficient of heat Conductivity ≥2.0w/mk
Application environment:	Temperature of water between -20℃~40℃ less than  1 meter depth.
Power cable:	H07RN-F 4x1.0m㎡ L=2m (for RGB);
	H07RN-F 2x1.0m㎡ L=2m (for Single color