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

1. Disconnect the power and remove the old bulb holder.
2. Align the new holder’s flange with the mounting surface.
3. Secure it using the included screws and confirm proper grounding.
4. Connect the two wires — one to the tail circuit and one to the brake circuit.
5. 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.