ProMaxx CLDBC3157W 3157 White LED Replacement Bulb SMD 5730

The ProMaxx CLDBC3157W is a direct-fit white LED replacement bulb utilizing high-efficiency SMD 5730 chip technology. Designed as a plug-and-play upgrade over standard incandescent 3157 bulbs, it delivers a crisp, bright white output while drawing significantly less power than the factory bulb it replaces.

The 3157 bulb type features a dual-contact wedge base that supports dual-intensity operation — functioning as both a running/parking light at lower brightness and a brake or turn signal light at higher brightness within the same socket. The SMD 5730 LED chip format is recognized for producing strong lumen output and excellent heat management relative to its compact size.

Key Features:

• Bulb Type: 3157 dual-contact, dual-function wedge base
• LED Technology: SMD 5730 chips for high-efficiency, bright white illumination
• Color: White
• Function: Supports dual-intensity operation (running/parking and brake/signal)
• Application: Tail lights, brake lights, reverse lights, turn signals, and parking lights
• Installation: Plug-and-play, direct replacement for OEM 3157 incandescent bulbs
• Quantity: Sold individually (1 bulb per package)
• Cross-Reference: Compatible sockets for 3157, 3057, 3047, 3155, 4114

This LED bulb is an energy-efficient alternative to traditional incandescent bulbs, consuming a fraction of the power while offering a longer service life. Sold as a single bulb. Load resistors may be required on some vehicles to prevent hyperflash or error codes due to the reduced current draw of LED technology.