warm white led panel light 1.300*300mm,30w 2.110lm/w,powe factor>0. ... 93 3,bright,easy install 4.2 years warranty 300*300mm warm white led panel light technology parameters product ... the high light transmittance of guide plate.the formed after a very uniform plane glow effect, the light is bright ... VAC / 50-60hz5. The unique circuit design, any a LED damage will not affect other LED6. Four edges shine ...