Lucas Lighting M-1157W

The Lucas Lighting M-1157W is a premium, high-output white LED bulb from the advanced M-Series. It is a dual-function (dual-intensity) bulb designed to replace standard 1157-style incandescent bulbs, providing a significant upgrade in both brightness and response time for modern vehicles.

Core Specifications

• Model: M-1157W

• Series: M-Series (Lucas Lighting’s high-tier performance line)

• Bulb Type: 1157 (BAY15D – Dual Contact Bayonet Base)

• Color: Bright White

• Quantity: Sold as a pair (2 bulbs)

• Price: Typically retails around $79.95 per pair.

Key Features

• Dual-Function Capability: Since this is an 1157-style bulb, it functions as a dual-intensity light. It provides a lower-intensity output for parking or running lights and a high-intensity output for brake or signal functions.

• Advanced CANBUS Integration: The M-Series is specifically built to communicate with over 99% of vehicle electrical systems. This eliminates common LED issues like “bulb out” dashboard warnings and hyper-flashing without requiring extra resistors.

• Instant-On Safety: LEDs reach full peak brightness instantly compared to the slow “warm-up” of traditional bulbs. This provides following drivers with extra reaction time, which is critical for brake light applications.

• Enhanced Visibility: Engineered to produce significantly more usable light than factory bulbs while maintaining a clean, 360-degree dispersion pattern that works perfectly with your vehicle’s existing reflectors.

• Durability: Features a robust heat-dissipation design to ensure the LEDs maintain their brightness and color for years, even in high-heat automotive environments.