Product Specifications
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PRODUCT NAME U2-SJ-28MM |
CATEGORY LED Dome Lights |
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USAGE Reading Lamp, License Plate Lamp, Trunk Lamp, Make-Up Mirror Lamp |
LED SOURCE 3030 SMD * 2 pcs |
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THEORETICAL POWER OUTPUT 2W per bulb |
THEORETICAL LUMENS 120 LM per bulb |
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INPUT 170±10mA |
VOLTAGE COMPATIBILITY (DC) 9-18V DC |
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CERTIFICATION CE, ROHS |
WARRANTY 12 Months |

U2 Series 28MM Festoon LED Bulb Features
The U2 Series 28MM LED Festoon bulb is designed to provide high-performance lighting for various automotive applications. Below are the detailed features that make this bulb stand out:
High Power 3030 SMD LED Chips
The U2 Series 28MM Festoon LED bulb is equipped with advanced 3030 SMD LED chips. These chips are known for their high efficiency and extended lifespan compared to traditional light sources. This technology ensures a brighter output with less power consumption, making the U2 Series bulb ideal for vehicle lighting. The high-performance chips deliver exceptional brightness, giving your vehicle a clear and effective light source.

120LM Brightness Per Bulb
This LED bulb provides a brightness level of 120 lumens per bulb, ensuring that you get an adequate and focused light output for a wide range of automotive applications. Whether it's used for reading lamps, license plate lamps, trunk lights, or make-up mirror lamps, the U2 Series LED ensures that you will always have bright, clear illumination even in low-light environments.

Energy-efficient 2W Power Output
Operating at just 2W per bulb, the U2 Series LED bulb is extremely energy-efficient, consuming minimal power while delivering maximum brightness. This reduced power consumption helps you save energy and contributes to the overall efficiency of your vehicle’s lighting system, making it an eco-friendly option that doesn’t compromise on performance.
Wide Voltage Range (9V-18V DC)
The U2 Series 28MM Festoon LED bulb is compatible with a broad voltage range from 9V to 18V DC, ensuring it will function optimally in a variety of vehicle electrical systems. This wide voltage tolerance provides excellent flexibility for installation in a range of vehicles, ensuring the bulb works efficiently regardless of voltage fluctuations.
Durable Aluminum Body for Heat Dissipation
The U2 Series LED bulb features a durable aluminum body, designed specifically for efficient heat dissipation. The aluminum casing helps to maintain the temperature stability of the bulb, preventing overheating and ensuring that the bulb remains functional even after extended use. This heat dissipation technology contributes to the longevity of the bulb, making it a reliable option for your vehicle.
Easy Plug-and-Play Installation
Designed for easy installation, the U2 Series 28MM Festoon LED bulb features a plug-and-play design, eliminating the need for complex wiring or special tools. Replacing your existing bulb with this high-performance LED is quick and straightforward, making it a perfect option for both professional installers and DIY enthusiasts who want an efficient and hassle-free upgrade.

CE and RoHS Certified
The U2 Series LED bulb is CE and RoHS certified, ensuring it meets international safety standards and environmental regulations. These certifications guarantee that the bulb is both safe for use and environmentally friendly, making it a responsible choice for customers who value sustainability and compliance with global standards.
12-Month Warranty
To provide peace of mind to customers, the U2 Series 28MM Festoon LED bulb comes with a 12-month warranty. This warranty guarantees that the product is durable, reliable, and free from manufacturing defects. It allows customers to trust that they are purchasing a high-quality lighting solution that will last for a full year under normal use conditions.







