We offer led law lamp. 1.model no:sr-yl022.protection grade:ip653.power supply:170-220v 5060hz 4.working condition: -35c+45c 5.isolation class:class I 6.led quantity:6pcs7.power:12w 8.cct:3000k-6500k9:ce certificate10.lamp housing is made by die casting aluminum, electrostatic powder coating for surfacetreatment. 11.more added dispersing agent to diffuser and makes the lights more even. 12.photogy pc diffuser