auto headlight bulbs with dual light bulb high low beam h4 40W
ROSH ISO9001 TS16949TUV SAE 3 years warranty. Our
major export market is Europe, America, Southeast Asia
and Middle east with more than 120 patents.
auto headlight bulbs with CE ROSH ISO9001 TS16949TUV SAE 3 years warranty
1.product introduction of the auto headlight bulbs
It is combined with high low beam with CE ROSH ISO9001 TS16949TUV SAE. Suitable for all kind of car type with warranty of three year. Professional exterior process and fine electrophoresis surface process,with strong corrosion-proof and anti-oxygen capability.
2.product parameter (specification) of high low beam h4
Power:40W input Voltage:DC12-24V Lumens：2000/4000lm CCT.:6000K
Brass vacuum technology. Thermo-electricity separation technology. Double vertical roller fan. Auto-class LEDs . ≥90%High Driver Efficiency Headlight Kit: H4
3.Product feature and applications of the high low beam h4
bass vacuum technology: vacuum, tube filled with cooper power and distilled water of low boiling point, so the heat source can fastly spread the cold.
Thermo-electricity separation technology: effective thermal conductivity between the led chip and the cooper plate PCB, the thermal conductivity up to 386w/m*a
4.Production details of the dual light bulb
5.Product qualification of the dual light bulb
6.Deliver,shipping and serving of auto dual light bulb
Q1: What payment method your company accepts?
A: We accept T/T (Bank Transfer).
Q2: Can you do drop shipping?
A: Yes, we can help you ship the goods to any address you want. We will not put any catalogue or any document with our company info in it if you requested.
Q3: How long for the production time?
A: Normally it will take about 1-7days for manufacturing led kit.
Q4: Do I need to send the defective products back to you for warranty?
A: No, you don't need to send it back for warranty. Please contact us and we will email you a brochure, guiding you how to ask for warranty for the defective product