LED high bay light ZTXLGK 10W-100W Material • Die-casting aluminium crust • High intensity toughened glass cover • High-purity aluminum reflector • Single high powerful LED (10W-30W) light source • High efficiency LED driver Product Description: Usage Factories, gymnasiums, yards, advertising boards, buildings, lawns, garden designs and some other outdoor places where need spot lighting and lights decoration. Model ZTX50W-100W LED power 50W,60W,70W,100W Working voltage AC(85V 265V) (50Hz/60Hz)DC(12V 24V) Power efficiency >0.9 PF >0.98 LED Lumen efficiency 100Lm/W Lighting efficiency >90% Rendering index Ra> 80 Correlated color temperature 2700K 7000K color White red green amber blue Working temperature -40°C 55°C IP[ IP65 Beam angle 60° Life span >50000h Weight ≤5kg size Whole height :280+320+N N: distribution height