LEALITE high pressure sodium lamp are your most efficient light source available with acceptable color rendering and efficiencies approaching 130 lumens per watt, Hig...
No.304 stainless steel body, with optional No.316 stainless steel. 19mm thick tempered glass with maximum bearing 2000kg. Water-proof joint, made by nylon or Nicke...
Ceramic metal halide lamps meet your color critical application needs. ceramic arc tube design delivers long life, high efficiency and superior color rendering and con...
LEALITE high pressure sodium light are your most efficient light source available with acceptable color rendering and efficiencies approaching 130 lumens per watt, High e...