Gview V17 3157 Switchback LED Bulb 3057 4157 Anti Hyper Flash Built-in Load Resistor Amber Turn Signal Light Blinker White Daytime Running Parking Light

Q1:Are you a trading Company or Factory?
A: We are a manufacturer specializing in Research & Develop ,Produce and wholesale for Automotive led lighting products.

Q2: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.

Q 3 : What certifications do you have for your products?
A: We have TUV, SGS CE, ROHS Sedex  certificates.

Q 4 : Can you provide products customization service?
A:Yes,we supply custom logo service  and custom packing service.

Q 5 :How long will it take to execute my order ?
A: In stock:3-5working days,out of stock big quantity:15-3 0 working days.

Q 6 : 4:What the warranty term for your products?
A: 1-2 year warranty, problem with the product, we will replace it .


Q7: Do you test all your goods before delivery?
A: Yes, 100% Aging test and full inspection  before delivery.

Q8: Why use our LED headlight bulbs?  
A:1.More healthy: no ultraviolet and infrared rays produced, no radiation, little flare and recycle waste. Mercury-free and you can touch it. It's the typical green lighting source.
2.More durable: it is stable, anti-seismic, resin sealed and not easy broken. Up to 8000~10000hrs which is 10X longer than traditional halogen bulbs.
3.More practical: with smaller size and lighter weight, it spares more space for car design.
4. More brightness: pure and vivid light, no lampshade needed. The optical error is within 10nm.