Product Parameters Specifications of F4Q LED Headlight Bulb Voltage DC 12V Power 350W/set Lumen 50000LM/set Light Source CSP 7545 LED chip Color Temperature 6500k Waterproof IP68 Lifespan 50000Hrs Operating Life -35°C~+95°C Heat Dissipation Aluminum Body+ Fan+Copper Substrate + 2 Copper Pipes Model Dual Beam--H4.H13.9004.9007 Single Beam--H1.H3.H7.H8.H9. H11.9005.9006. 9012.H16(5202).880 Feature Super Bright, Unique Appearance (PS: The price above is for single beam. If you need dual beam, please contact us!) Package Size: 21*12*6cm Package Weight: 0.8kg/set Detailed Photos FAQ Q1: Are you a trading Company or Factory? A: We are a manufacturer specializing in LED headlight, HID xenon light, Led work light and related auto accessories. Q2: What payment method your company accepts? A: We accept T/T (Bank Transfer), Western Union, Money Gram, Paypal and Escrow. Q3: What is the minimum quantity of your order? A:We welcome the sample order to test and check quality.You can choose different models to make a mixed order. Q4: What certifications do you have for your products? A:We have CE, ROHS certificates and more than 10 product patents. Q5: Can you provide products customization service? A:Yes, we supply custom service including logo, custom packing, color temperature and output power. Just tell me your need. Q6: How long will it take to execute my order ? A: It depends on the quantity. In stock & small quantity: 3-5working days, out of stock & big quantity:15-30working days. Q7: What is the warranty term for your products? A: 1-2 year warranty. Problem with the product, contact us and we will tell you how to claim for warranty for the defective products. No need to send the defective products back. Q8: How can you guarantee the production quality ? A: We have 17 years experience of QC team. We have strictly quality control system in our production and we have CE,ROHS Certificates. Products will be tested before shipping. Q9: Why use your LED headlight bulbs? A: Rich experience in auto lighting: 17 years experience and serve more than 80 countries' customers. Perfect service: Customized service, free samples to meet customer demand. Product gurantee, helpful after-sales service to make win-win cooperation. Good qulity and super bright light: stable, anti-seismic, resin sealed and not easy broken lights.