Grand General – 1157 Bulb Holder
1157 Bulb Holder
The Grand General 1157 Bulb Holder (79779) is a reliable replacement designed for use with standard #1157 dual-contact bulbs. Built with a sturdy flange mount and two pre-attached wires, it ensures a secure and steady electrical connection for both tail and brake light functions. With included screws and a corrosion-resistant metal body, this holder makes replacing or upgrading your lighting system fast and dependable.
- Manufacturer: Grand General
- Item Number: 79779
- Bulb Compatibility: #1157 dual-contact bulb
- Design: Flange mount with two pre-wired leads
- Voltage: 12 V DC
- Wiring: Two wires — one for tail light, one for brake light
- Material: Durable metal housing with corrosion-resistant contacts
- Installation: Flange mount, includes screws
- Applications: Ideal for truck, trailer, and custom lighting assemblies
Performance & Fit
This 1157 bulb holder delivers dependable current transfer for both low- and high-intensity circuits. The metal flange provides a solid ground and stable mounting point to prevent flickering or electrical failure. Whether repairing an existing socket or assembling a new setup, it’s engineered for lasting durability and professional performance.
Installation
- Disconnect the power and remove the old bulb holder.
- Align the new holder’s flange with the mounting surface.
- Secure it using the included screws and confirm proper grounding.
- Connect the two wires — one to the tail circuit and one to the brake circuit.
- Insert the #1157 bulb and test both light functions before final tightening.
Why You’ll Love It
- Compatible with standard #1157 dual-contact bulbs
- Includes flange mount and screws for quick installation
- Two-wire design supports tail and brake functions
- Metal housing provides strength and corrosion resistance
- Perfect for vehicle lighting upgrades and repairs
Common Questions
- Is the bulb included? No — the #1157 bulb is sold separately.
- Can it be used with LED bulbs? Yes — compatible with LED and incandescent 1157 bulbs.
- How does it ground? The flange grounds through the mounting surface when secured.
⚠️ California Proposition 65 Warning:
This product can expose you to chemicals including nickel and lead compounds, known to the State of California to cause cancer and reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Note: Includes bulb holder with flange, two wires, and mounting screws. Compatible with all #1157 dual-contact bulbs.