LED panel light CPS-MB-X40W-09 Size: 1200L*300L*13H mm Light source: TOP SMD3528 at well-known Epistar chip. Total power: 40W, Luminous flux: >2600lm, LED working current: 18mA, Lamp shell temp. increasement:<20 centigrade, High lighting effect, low heat increasement, nice heat-dissipation. Color rendering index:>75. Color: warm white, pure white, cool white/3000K-8500K for choose. Symmetrical lighting distribution, no dark spot. Lifespan:>50000hours Warranty: 3 years. Material: aluminum + lighting guide PC. IP rate: IP40