1.CE, ROHS, ISO9001certification 2, high brightness,3year warrranty. 3.As the ceiling or wall light used in the office Feature 1 Whole panel lighting, high brightness, no glare, soft light but does not dazzling, no radiation. 2 Power on in 0.01 seconds without twinkle and noise. 3 I series LED Panel Soft Lighting with low power consumption LED as the light source is an energy-saving environment- ...