3157 Switchback CanBus White / Amber LED Turn Signal Bulbs (Pair)

3157 Switchback CanBus White / Amber LED Turn Signal Bulbs – Pair

Upgrade your factory 3157 bulbs with RMS Lighting White / Amber Switchback LED Bulbs.

These bulbs illuminate WHITE when your parking or running lights are on, then automatically switch to FLASHING AMBER when the turn signal is applied.

Product Specifications

• Bulb Type: 3157

• Quantity: 2 Bulbs / 1 Pair

• LED Type: 46 SMD2835

• Voltage: AC 9–30V

• Power: 24W

• Current: 2000mA

• Light Output: 1,000 Lumens

• Color: White / Amber

• Super CanBus

• No Hyper Flash

• Warranty: 2 Years

Switchback Operation

Parking / Running Lights ON: WHITE

Turn Signal Applied: FLASHING AMBER

When the turn signal is activated, the white light turns off and the bulb flashes amber.

The turn signal flashes amber-off-amber-off, rather than amber-white-amber-white. This provides a cleaner, more noticeable amber turn signal.

Once the turn signal is canceled, the bulb automatically returns to white.

Important Fitment Information

These bulbs are designed ONLY for dual-function applications where the same 3157 bulb operates both the parking/running light and turn signal.

Please double-check your vehicle's owner's manual or original bulb number to confirm that your application uses a 3157 dual-function bulb before ordering.

Vehicle applications and electrical systems may vary.