... led ceiling panel, led panel lamp, led grid light power:28w,AC85-265V lumens:90-100lm/w CE&RoHS lifespan:>50,000hrs led ceiling panel, led panel lamp, led ... 5040lm>5040lm>5040lm>7200lmDimensions300*300*18mm600*600*18mm300*600*18mm600*1200*18mmLuminous efficiency90-100lm/ ... 10000K, optionalLED typeSMD5050Power factor>0.95THD<9%Light designSide lightingCertificationCE & RoHSBeam angle120-160 degreeCover ...