This LED batten light offers high quality construction with white coating steel body and high transmission Polycarbonate diffuser, Incorporating SMD LED technology to achieve a high lm/w rating，impact resistant and reduce glares, its’ sliding mounting and wiring patent design was made for super easy installation and mantainence. Standard, sensor dimming, emergency version all available. it can be installed generally indoor, best light sulution for offices, commercial shops, schools, supermarkets and park lots. ◆ 0.5mm thickness steel housing with white coating IP20 rate ◆High transmittance(88%) PC diffuser ◆ Small Seperate fixed plate with Huge terminal block and safety hookers for easy installation ◆Innovation design for sliding installation of housing body without wiring，easy mantainence ◆ easy openable backside design for quick mantainance. ◆5.8G HF microwave Sensor dimming function (option). ◆ Emergency function,battery with special housing for quick maintenance (option) ◆ Approved by CE SAA and C-Tick (RCM). ◆ 5 years warranty