AUXITO 3156/3157 Red LED Brake & Tail Bulbs, Pack of 2 — CANbus Resistor, High Output, Error-Reducing

AUXITO's red 3156/3157 CANbus LED bulbs are plug-and-play brake, tail and turn signal replacements with built-in resistors for reduced hyper-flash and wide vehicle compatibility.

These AUXITO 3157 (also compatible with 3156, 3056, 3057, 3457R, 4057, 4156, 4157 sockets) red LED bulbs are engineered to replace standard halogen brake and tail lamps with a brighter, longer-lasting alternative. Each pair delivers a combined high output designed to improve visibility, while an integrated intelligent driver and resistor help prevent many common CANbus errors and hyper-flash alerts. The bulbs are built from aviation-grade aluminum and include active cooling to extend service life.

How much brighter are these bulbs compared to halogen lamps?

These AUXITO LEDs provide a noticeable increase in perceived brightness versus stock halogen bulbs. The design uses high-output chips and optics to produce a stronger, quicker-responding red light that stands out in daylight and poor weather.

• Approximate combined output: 4000 lumens per pair.
• 600% brighter claim compared with typical halogen equivalents.
• Instant-on LED response for faster brake signaling.
• Clear, saturated red color optimized for brake/tail use.

Will these LEDs cause CANbus errors or hyper-flash on modern cars?

The bulbs include an updated IC driver and built-in resistor to work with most modern vehicle electrical systems, greatly reducing the chance of error codes or hyper-flash. However, a small number of vehicles with unique monitoring systems may still require an external load resistor or a dedicated decoder to eliminate warnings.

• Integrated intelligent driver for broad compatibility.
• Built-in resistor reduces hyper-flash on many models.
• Works with roughly 98% of vehicles—some exceptions possible.
• Customer support available to troubleshoot fitment or errors.

How durable and long-lasting are these AUXITO LED bulbs?

Durability is addressed through materials and cooling: a full aviation-grade aluminum housing and a high-speed cooling fan lower operating temperatures for extended life. AUXITO rates these LEDs for up to 50,000 hours under normal operating conditions, cutting replacement frequency compared with halogen bulbs.

• Sturdy aviation-aluminum body for heat dissipation.
• 12,000 RPM turbo cooling fan to protect electronics.
• Estimated lifetime around 50,000 hours.
• Radio-frequency interference minimized for clean operation.

Which sockets and applications do these bulbs fit?

These LEDs are made for multiple wedge and bayonet-style sockets used for brake, tail, stop and turn signals. Always confirm your vehicle's bulb type before purchasing, since aftermarket filters can sometimes list inaccurate applications.

• Compatible with 3056, 3156, 3157, 3157R, 3057R, 4057, 4156, 4157 sockets.
• Intended for brake lights, tail lights, stop lamps, and turn signals.
• Plug-and-play installation in most cars, trucks, and SUVs.
• Contact AUXITO support if you’re unsure about fitment.

Who is this for: Drivers who want a brighter, longer-lived red replacement for factory halogen brake and tail bulbs, while reducing the chance of CANbus warnings. It’s well suited for owners of late-model vehicles seeking quicker brake response visibility, fleet vehicles needing durable lighting, and DIYers who prefer simple plug-and-play upgrades. If your vehicle has strict electrical monitoring, be prepared to use an external load resistor or seek help from AUXITO support for a trouble-free installation.