Grand General – 1157 Dual Color LED Bulb Switchback 12V

1157 Dual Color LED Bulb

The Grand General 1157 dual color LED bulb is designed for truck and automotive lighting applications. It features a switchback function that allows one color to change to another during operation.

This bulb uses multiple LEDs for consistent light output and includes a built-in heat sink to help manage temperature during use.

Product Features

• Manufacturer: Grand General
• Type: 1157 dual color LED bulb
• Voltage: 12V
• LED Count: 15 LEDs
• Configuration: 12 LEDs on sides, 3 LEDs on top
• Function: Dual color switchback
• Material: Aluminum heat sink
• Unit: Sold individually

Size

• Diameter: 3/4"
• Height: 1-13/16"

Available Options

• Amber / Green – Item Number: 70753
• Amber / Purple – Item Number: 70754
• White / Blue – Item Number: 70761

Performance and Use

This bulb provides dual color lighting where the secondary color activates based on the wiring setup. Commonly used in custom lighting applications.

Installation

1. Insert into compatible 1157 socket.
2. Connect wiring according to desired function.
3. Test operation before final use.

Common Questions

• What is dual color? The bulb switches between two colors depending on function.
• Will this fit all sockets? Fits standard 1157 sockets.
• Is it for sealed lights? Commonly used with compatible housings such as custom lenses.

Available at The New Vernon Truck Wash

📍 2351 West Main Street, Barstow, CA 92311

⚠️ California Proposition 65 Warning:
This product can expose you to chemicals found in electronic components known to cause cancer and reproductive harm.