Colour Color Temperature LM Power LED Brand Warm White 3200-3500K 900-950 18.5+/-0.5 CREE-P4 White 5500-6500k 1100-1150 18.5+/-0.5 CREE-Q4 Remark: 　 Dimension:φ121.0*139.0mm 　 Indoors use only, IP54 　 Voltage:AC100-130V/220-240V