Certification:CE Origin:Mainland China Voltage:12V Color Temperature:6000K Car Model:Universal Wattage:100W Operating Voltage:DC 9-32V(fit 12V,24V) Working Temperature:-40Degree to +80Degree Lifespan:50000+ hours Luminous Flux:20000LM Specifications LED Chip:4-Sides COB Heat Dissipation Theory:Aviation aluminum 7 Material:PC+PMMA+ABS Operating Voltage:9-36V(fit 12V And 24V) Color Temperature:6000K Luminous Flux:20000LM/Pair Power:100W/Pair Life time:50000 hours Working Temperature:-4080 Waterproof Rate:IP68 Warranty:1 Years 1.All items will be sent out within 1~2 business days when your payment is cleared by ESCROW. 2.We ship all orders as gift and deal lower value to avoid or minimize your import tax. 3.Items are shipped from China using Airmail,reach most of the countries within 15 to 25 business days. 4.Delivery time depends on destination and other factors,it may takes up to 30 business days. 5.We don't responsible for the tax of your country. 1.We supply 12 months warranty for all our items. 2.If you are not satisfied when you receive your item, please return it with origianl package within 7 days for a replacement or money back. Please contact me before you return it. 3. Note: No Warranty Offered If There Is Any Feedback Less Than 5 StarsBefore Communication. 1.You can contact us without hesitation if you have any question. 2. Please email us before openning the dispute or leave negative feedback. We will help you to resolve all problem.