| Specifications of GT4 LED Headlight Bulb | |
|---|---|
| Power: | Start: 40W/Bulb, 80W/Pair |
| Luminous Flux: | 13600LM/Pair |
| Current: | 2.0A |
| Voltage: | DC 9-40V |
| Chip: | LED 3570CSP chips |
| Operating Temperature: | -40°C-105°C |
| Color Temperature: | 6000K Cool White |
| Shell Material: | Aviation Aluminum Alloy 6063 |
| Warranty: | 12 Months Warranty |
| Waterproof: | IP68 Waterproof |
| Features: | Easy Installation, Plug and Play |
| Available socket: | Dual Beam--H4.H13.9004.9007 Single Beam--H1.H3.H7.H8.H9.H11.9005.9006.9012.H16(5202).880 |
| Weight (PAIR): | 0.4kg/pair |
| Set Packing Size: | 18.5*13*5.5CM |
| Outer Box: | Outer box: 67*39*30CM (50pair/25kgs/CTN) |














In order to reduce customer shipping and packaging costs, we send small packages (Packaging size style 1: 11*9*5.5cm) by default.
If the quantity of the order is not very large, we can send them to you by express delivery, such as TNT, DHL, UPS, or EMS, etc.
If the order is large, we will advise you to use Air Shipping or Sea Shipping through your nominated forwarder agent. Our long-term cooperated agent is also available.
Freight collect for bulk shipment.



Our workshop spans 2,000 square meters, employing 200 skilled staff and 15 research and development specialists. With a daily capacity of 50,000 LED headlamps, the facility is equipped with advanced SMT, CNC, and testing equipment. To ensure consistent quality, all products undergo 100% material inspection, 3-5 production-line testing phases, and a 3-hour aging test process.








Who are we?
We are a professional manufacturer of LED headlights with 10 years of experience in automotive lighting design, manufacturing, and R&D. We work with global clients across North America, Europe, Australia, Japan, South Korea, the Middle East, Southeast Asia, and South America.
Why should you buy from us instead of another supplier?
We are a high-tech enterprise specialized in researching, developing, producing, and selling automotive LED headlights. With a scientific, standardized, and strict quality control system, we strive to deliver top-tier products to the global market.
What kind of products can you buy from us?
We provide a wide array of premium automotive lighting products, including the GT4 H4 Mini LED lens headlight bulbs, dual-beam and single-beam LED replacement kits, and custom automotive headlight accessories.
How do we guarantee quality?
We utilize a 100% material inspection process, 3-5 production line checks, and a 3 to 4-hour aging test for all finished items. Our products come with a 12-month quality warranty; any defective parts will be replaced free of charge in your next order.
What services can we provide?
We support flexible delivery conditions (FOB, EXW) and multiple payment currencies (USD, EUR, HKD, RMB) via payment methods like T/T, Credit Card, PayPal, and cash. We offer customer support in English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, and Italian.
What are the key technical features of the GT4 LED headlight bulb?
The GT4 bulb features a high-performance 3570 CSP chip delivering 80W power and 13600LM output per pair. Constructed using 6063 aviation aluminum, it functions between -40°C and 105°C, provides 6000K cool white light, holds an IP68 waterproof rating, and has a lifespan of 30,000 hours.