This tri-proof light is an ideal alternative to fluorescent lamps and it also a sustainable design with multiple plug in modules. It adopts high lumen SMD LED chip, high transmittance lamp shade and 120 degree wide beam angle provide an uniform light output. It is a splicing design with waterproof connector. Three sizes option: 600mm/1200mm/1500mm. Surface mount and pendant installation available.For modular design, the led part and driver can be easily replaced, installer can also install microwave sensor module and emergency pack easily based on plug in design.