... ,000Hrs 4.Manufacturer of decorative ceiling light panel 5.Chip:Epistar HOT 15W, 22W,24W Decorative Ceiling Light Panel Size: 300x600mmInput Voltage: ... energy saving, environmental protection, no dark areas;2. New LED backlight design, with aluminum frame heat dissipation;3. Long ... , 120 degrees beam angle ;6. External high-quality LED drive power, PWM dimmable current constant power supply, working ...