LASFIT 3157 LED Reverse/Backup Bulbs, 2-Pack 6000K White — 500% Brighter, Plug-and-Play

These LASFIT L2 3157 LED bulbs are plug-and-play 6000K white reverse/backup lights that deliver up to 500% more brightness than halogen for clearer, safer reversing and parking.

If you want a simple, reliable way to brighten your vehicle’s reverse lights without wiring or adapters, the LASFIT 3157 LED bulbs are designed for quick installation and steady performance. Each pack contains two bulbs built on a full aluminum heat sink with a precision projector lens and 20 high-output 3030 SMD chips. The result is a focused 360° beam that improves visibility behind your car while resisting heat, vibration, and dimming.

How much brighter are these compared to standard halogen reverse bulbs?

These LASFIT LEDs produce up to 500% more perceived brightness than typical halogen bulbs because of more efficient SMD chips and a projector-style optic that concentrates light where you need it. Expect a crisp 6000K daylight-white beam that makes objects and obstacles easier to spot when backing up.

• 20 high-output 3030 SMD chips per bulb for intense illumination
• Precision projector lens for a focused, 360° beam pattern
• 6000K color temperature for neutral white light and improved contrast

Will these fit my vehicle and require special wiring?

Installation is intended to be plug-and-play thanks to a 1:1 halogen-size design that fits common bases such as 3157, 3057, 3156, 4114, 4157, 3047, and 4057. There’s no modification needed for most reverse light sockets; just swap the bulb and test. For use as turn signals or brake lights, additional load resistors or a flasher relay may be necessary to prevent hyper-flash.

• Compatible with US standard and CK sockets—direct replacement for many vehicles
• No polarity issues or wiring changes for reverse light applications
• Includes two bulbs, ready to install in minutes

How does the bulb manage heat and durability in everyday driving?

Thermal stability is achieved through an intelligent control chip paired with an aviation-grade aluminum heat-sink body. This design prevents rapid dimming or flicker and maintains steady output even under high ambient temperatures. The robust construction also guards against shock and vibration from rough roads.

• Smart thermal control chip minimizes overheating and flicker
• Full aluminum housing for fast heat dissipation and long life
• Tested for over 50,000 operating hours—built for lasting use

What does the LASFIT package and support include?

The box contains two LASFIT L2 3157 LED bulbs in white along with access to U.S.-based customer support. LASFIT backs the product with a 30-day replacement policy and a brand reputation supported by over a million drivers. That makes troubleshooting or exchanges straightforward if issues arise.

• 2× LASFIT L2 3157 LED bulbs, 6000K white, per package
• 30-day replacement policy and U.S.-based customer support
• Trusted design tested by drivers for reliability and consistency

Who is this for: Drivers who want a straightforward upgrade to their vehicle’s reverse or backup lights—especially those who value quick installation, brighter white light for improved rear visibility, and durable construction for long-term use. These bulbs are ideal for commuters, weekend drivers, and anyone who frequently parks or reverses in low-light conditions and prefers a maintenance-free LED solution.