AUXITO 3157 LED Reverse & Backup Bulbs 6000K White, Pack of 2 — Projector Lens, 700% Brighter

AUXITO 3157 LED bulbs are high-output 6000K replacement lights designed to deliver far brighter, whiter reverse/backup and signal illumination with a built-in projector lens for even light distribution.

These AUXITO 3157/3156-compatible LEDs replace common halogen bulbs in backup, parking, DRL, brake and turn signal positions to increase visibility and modernize your vehicle's lighting. Built with a focused optical lens, a compact aluminum housing and many SMD chips, the set improves on raw brightness while shaping the beam to reduce glare for other drivers. They are non-polarity, quick to install and engineered to manage heat and electromagnetic interference so they work reliably in most vehicles.

How much brighter are these compared with stock halogens?

These AUXITO bulbs use numerous high-precision SMD emitters combined with a projector-style lens to boost usable output. You’ll see a much whiter, higher-contrast light at night and in poor weather without the orange tint of halogen bulbs.

• Rated up to 700% brighter in perceived output versus typical halogen bulbs.
• 6000K cool white color for neutral daylight appearance.
• 360° full-angle illumination from an array of SMD chips for wide coverage.

Will these fit my vehicle and how easy is installation?

The lamps are made to directly replace multiple 315x-series sockets used in many cars and trucks. They are non-polarity, so most users can swap them in without special tools or wiring changes.

• Compatible with 3157, 3156, 3056, 3057, 4157, 4156, 3457, 4057, 4114 and similar sockets.
• Designed for reverse/backup, parking, DRL, brake and turn signal applications.
• Typical installation time under 5 minutes: remove original bulb, insert AUXITO, test function.

How does the lens and housing affect light quality and longevity?

AUXITO combines an optical lens with an aviation-grade aluminum body to control beam shape and dissipate heat. The lens spreads light evenly to avoid hotspots and reduce glare for oncoming drivers while the metal body draws heat away from the LEDs.

• Custom lens with high transmittance diffuses light into a softer, even beam.
• Aviation-grade aluminum housing accelerates heat transfer to prolong LED life.
• Durable construction and scratch-resistant optics support long-term performance (rated up to 30,000 hours).

Will these cause electrical interference or dashboard errors?

These bulbs include an EMC module to minimize electromagnetic interference with in-car electronics like radios and backup cameras. However, some vehicles with sensitive CAN-bus or bulb-monitoring systems may still display warnings or hyper-flash.

• Built-in EMC helps prevent audio or camera noise during operation.
• If error codes, flicker or hyper-flash occur, adding load resistors or CAN-bus adapters typically resolves the issue.
• Non-polarity design reduces installation errors related to bulb orientation.

Who is this for: Drivers who want a straightforward upgrade from halogen to a much brighter, whiter bulb across reverse, brake, parking or signal sockets. These AUXITO LEDs suit owners seeking simple plug-and-play replacements with improved night visibility and a cleaner beam shape, while installers and DIYers will appreciate the fast, tool-free swap. If your vehicle has a sensitive bulb-monitoring system, plan to have a resistor or CAN-bus adapter on hand to ensure dash compatibility.