Model Number: LED lightbars C04 Brand Name: RTD Key Specifications/Special Features: The only one LED lioghtbars with E MARK AND DOT certificates from China.EMARK and DOT certificated truck LED light bars with optical lens, from 30W to 210W.The rated power of RAYTON products are 100% true.Patent design for super vent system and cooling system. The super design makes the wind flow to the top of the work light, would not affect the drivers inside the car. The super cooling system prolong the use life of the work light.The Prius LED chip basing on RAYTON efficient design gives super bright of the work light. The POWER is from 30W to 300W.RAyton opto designer comes from valeo, with more than 10 years’ experience in valeo car opto design.The production management comes from apple cell phone factory. The no. 1 automobile headlight factory from Guangdong China. Module Voltage(V) Watt(W) Flux(lm) CCT(K) Angle Water Proof and Dust Proof LED CHIP 1 DC12-30 30 3000 6500-7000 6x8° IPX5 Prius 2 DC12-30 60 6000 6500-7000 6x8° IPX5 Prius 3 DC12-30 90 9000 6500-7000 6x8° IPX5 Prius 4 DC12-30 150 15000 6500-7000 6x8° IPX5 Prius 5 DC12-30 210 21000 6500-7000 6x8° IPX5 Prius