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Founded in 2010, REDSEA is a manufacturer of LED lighting products for the automotive industry in China. We offer LED headlight bulb, LED Xenon Headlight Bulbs,H4 LED projector, LED Fog Projector,BI LED projector etc.
We focus on delivering more than products—offering innovative lighting solutions and OEM/ODM customization to fit your brand and business needs.
By choosing REDSEA, you’re partnering with a manufacturer dedicated to your business’s illumination and growth.
Years of R&D experience
Our Clients
Exporting Countries
Processing Workshop
Professional R&D team for custom product development.
Strict quality control, Rigorous quality control ensures less than 1% defect rate. Enjoy a 2-year warranty on brand products.
Large inventory and ready-to-ship stock for quick, reliable delivery on every order.
Factory-direct sales cut out the middleman, giving you the most competitive wholesale prices.
REDSEA is recruiting exclusive agents globally, please contact us to accept the agent invitation
Yes. We are a professional LED car lights manufacturer in China since 2010, we mainly offer LED headlight bulb, LED Xenon Headlight Bulbs,H4 LED projector, LED Fog Projector,BI LED projector etc.
For sample order, 1 piece is OK. The minimum order quantity for formal orders is 50 sets, depending on the model and packaging. Just talk with us about your requirements.
It depends on the order quantity and the season you place the order. Generally speaking, we suggest that you start inquiry two months before the date you would like to get the products at your country.
We offer a warranty period of 12 to 24 months depending on the product. If you encounter any quality issues, simply share a photo or video and cut the wiring harness of the bulb—we’ll send a replacement with your next order.
Record a video showing the defective products, and once we confirm the issue, cut the wires—no need to return the items. We will replace them in your next order.
DHL, FedEx, UPS, EMS, TNT, Air/Sea freight etc.
Yes, you can customize the products with your own design, including logo, packaging, product appearance, stickers, and so on.
Yes, we have several items in stock. You can select the products you’re interested to test the quality. But it need to be charged the freight.
Yes, we can provide necessary certificates based on the product and market requirements.
We’re open to exclusive cooperation in selected regions. Please share your business profile and proposal for review.
Introduction When shopping for aftermarket LED headlight bulbs, global buyers and car owners frequently encounter two core lighting metrics: lumens and lux. Most consumers simply prioritize high lumen figures, mistakenly equating larger lumen va...
Introduction Color temperature is one of the most decisive factors affecting real-road LED headlight performance, yet it is widely misunderstood by global car owners and aftermarket buyers. Most users assume higher Kelvin values mean brighter, better...
Introduction Modern LED headlights are widely recognized for long service life, high brightness, and low power consumption, becoming the mainstream upgrade choice for global vehicle owners. Many users assume LED bulbs can maintain stable performance ...
Introduction When upgrading vehicle headlights, global car owners and auto parts dealers prioritize safety, brightness, road compliance, and long-term stability. As a core flagship product of automotive aftermarket lighting, REDSEA LED headlight bulb...
Introduction Many aftermarket LED headlight bulbs feature inaccurate lumen marking, inefficient heat dissipation, noticeable light decay and single color temperature output, which cannot satisfy diverse driving needs for daily commuting, highway trav...
Introduction If you’re wondering “Is LED light good for cars?”, the short answer is yes — modern automotive LED lights are far superior to traditional halogen and HID bulbs and have become the mainstream upgrade choice for glo...
Dongguan Red Sea Technology Development Co., Ltd. provides premium LED car headlights, BI-LED & laser lenses for global automotive brands. 15+ years OEM/ODM expertise, strict QC, 2000+ distributors. Contact us today!
Room 501, Building 1, No. 8 Chuangyi East Road, Daojiao Town, Dongguan City, Guangdong Province,523000
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