This T15 48SMD LED bulb is a high-efficiency automotive lighting solution designed to fit standard T15 / 921 / 912 / W16W sockets. Built with 48 SMD LEDs, the bulb delivers enhanced brightness for automotive reverse lights, turn indicators, and brake or marker functions. Each variant—white, amber, and red—is optimized for its specific use case in vehicle applications.

The white version is ideal for reverse/backup lighting, producing a sharp, wide beam for enhanced rear visibility. The amber version is suitable for turn signal indicators, offering bright and quick illumination. The red version serves as a reliable brake light, rear position light, or marker lamp.

A built-in CANBUS resistor ensures compatibility with modern vehicles that monitor bulb health, preventing error messages or flickering. Designed for 12V–24V DC electrical systems, this bulb features an aluminum heat sink for better thermal performance and long operational life—typically exceeding 30,000 hours.

Its plug-and-play fitment makes it an ideal solution for both OE replacements and custom automotive wiring setups—such as horn or auxiliary indicator systems—where reliability and brightness are critical.

Specifications

Automotive Applications

• White Variant: Reverse/backup light for clear rear visibility

• Amber Variant: Turn indicator or signal light for front/rear use

• Red Variant: Brake, stop etc

• Compatible with sedans, SUVs, trucks, motorcycles, ATVs, and more

• Ideal for both standard replacement and custom wiring solutions (e.g., aftermarket horns, LED relay boxes)