Grade ceiling suspended/recessed mount LED luminarie. Housing made of CRCA Die formed housing, UV and corrosion resistance, with durable, anti-fading and anti-scratch Electrostatic Thermo-painting _finish in Architectural White black grey etc Imported high transmittance PC diffuser specially designed for LED light sources creating smooth and uniform lighting distributions (LED Dots-Free illumination), high visual comfort for all lighting applications.Fixed direct distributions Only Advanced thermal management technology to ensure consistency of LED life span, color temperature and maximise output lumens. Simple and easy installation for every user. Available height is 90mm.