Sumbulbs 120x36 millimeter 1300LM ultra-bright LED lamp 12-volt source 12 watt COB lamp for 12-volt lights DIY waterproof lighting chip unit for strip lamp

If you need more products, please click on the picture below. LED strip/board DC 12 volts ▼ Sumbulbs 120x36 millimeter 1000LM ultra bright LED light source 12 volts 12 watt COB lamp for car lights DIY do it yourself water-resistant LED chip unit for segment lamp Main features of COB LED strip Sumbulbs 12036: 1. DIY LED light strip 2. Size: 120*36 millimeter 3. Closure area: 112*36 millimeter 4. Power: 12 watt (20 watt maximum) 5. Voltage: DC 12-14 volts 6. Max current: 1500mA (about 1.1A when 12V DC) 7. Emitted color: Warm white (3000K), Natural white (4200K), Cool white (6500K), Blue, Red 8. Luminous flux: >100LM/W 9. Low attenuation, attenuation 1000 hours <1% 10. Application: Car LED lights, work lights, emergency lights, decorative lights, bicycle lights, DIY interior lights... 11. Please add a cooling chamber For more COB LED light, please click here What is COB? COB (Chip on Board) is a new technology for packaging LED for LED light engine. Multiple LED chips are packed together as a single lighting unit. When lit, it looks like a lighting panel. How does a COB LED light source work? In COB lighting, a single LED chip is placed directly on the circuit board (or substrate) which has thermal properties to dissipate heat. Heat dissipation is a very important aspect in LED lighting because it can significantly affect the lifespan of the chip. Therefore, COB lighting can have a higher LED chip density and achieve a higher level of brightness while maintaining or improving the average lifespan. Benefits of COB: COB lamps are a more efficient form of LED lighting for general lighting applications or automotive lighting for the following reasons: - The light appears more uniform - Better lifespan - Achieves higher brightness over a large area - More stable and reliable than standard LED packages Shenzhen Sumbulbs Environmental Technology Co., Ltd., is a professional manufacturer and service provider for LED lighting with about 10 years of experience in China. Sumbulbs has a scientific and comprehensive quality management system, with a number of highly experienced engineers and technicians, equipped with advanced high-tech equipment and production lines. Sumbulbs mainly focuses on R&D for LED lighting resources, designing and producing LED lamps. Products range from COB chips, ceiling lights, spotlights, crystal lamps, tube lights, track lights, street lights, mining lamps, project lamps, sunlight lamps, to flashlights, etc. Our products are widely used in hotel lighting, room lighting, office lighting, outdoor lighting, industrial lighting, and other lighting projects. Our products are widely sold to foreign and local markets, receiving very good high ratings from our customers. "Quality first" is always the driving force of Sumbulbs people. Sumbulbs is on its way to becoming the next giant in environmental lighting. 1. Please confirm prices/shipping and other details with the supplier before placing an order. 2. Please ensure you have read the entire description and agree to the transaction before shopping. 3. We accept Alipay, West Union, T/T (bank transfer), PayPal, and credit cards. All major credit cards are accepted through the secure ESCROW payment processor. 4. If you cannot check out immediately after the auction closes, please wait a few minutes and try again. 5. Payments must be completed within 15 days; otherwise, the order will be canceled and any promotional discounts will be invalid. 1. If the goods are defective/broken upon receipt or you are not satisfied, please return them within 14 days for exchange or refund. The goods must be returned to the original condition. Please contact us in advance and verify the return address before returning. 2. If the product is defective within 3 months, we can send you a new replacement free of charge or provide a full refund after receiving the defective item. 3. If the product is defective within 12 months, we can also offer an exchange service, but you will need to pay the additional shipping costs. Our goal is to provide high-level customer service, and our customer service specialists are always ready to resolve any issue you face. We highly appreciate your positive 5-star feedback, and please do not leave negative feedback without requesting help.