50000 Hours Life Time 5000K 300W Tower Crane Lights

5000K 300W led floodlight outdoor waterproof construction building long distance tower crane lights

Excellent heat conductivity.
The transmittance is up to 92%.
Use toughened glass, high temperature resistance.
The surface of the radiator is treated with anodic oxidation.
Simple installation, easy to remove, wide range of application.
Efficient heat sink: use of die-casting cold forging technology, large cooling area, good cooling effect.
Shell with high-pressure die-casting aluminum, solid and stable structure, strong impact resistance, strong pit shock, shell surface paint treatment, anti-oxidation, anti-salt spray, anti-corrosion, anti-rust.
Use High luminous SMD3030 light source, with higher luminous efficiency, can get about 100-155lm/w, after we test, less light failure, energy saving and better illumination effect, high stability, longer life-span.
Resist Lightning surge voltage 4KV