... LED Panel Light, Input voltage: 220VAC/DC Lumens: 900lm Beam angle: 120 degree Warranty: 3 years Description:1, Original design with ... deleterious radiations, good for health;3, Long life time and light efficiency;4, Applies to shopping malls, office buildings, ... hotels, exhibition halls, conference rooms, hospitals, bedrooms and other places.Dimension:Specifications:Cool white:Warm white:Installation ...