VIBRANT AMBER DUAL-FILAMENT PRECISION BY BIOLIGHT

The BIOLIGHT B-12V-21/5W-S25-AMBER HL-245NA is a premium dual-filament replacement bulb designed for vehicles requiring an integrated amber signal and running light. Featuring a robust "Large Head" globe profile, this bulb serves two critical functions: providing a steady amber glow for parking/running lights and a bright, high-visibility flash for indicators.

Why choose BIOLIGHT B-12V-21/5W-S25-AMBER?

This bulb is the ideal solution for maintaining safety and style, particularly in vehicles with clear lenses where a rich amber output is required. BIOLIGHT’s specialized "Natural Amber" coating is engineered to withstand high operating temperatures without peeling or fading, ensuring your signals remain sharp and compliant. Built to original equipment standards, the HL-245NA series offers stable, flicker-free performance and superior resistance to the vibrations of daily driving.

Features of BIOLIGHT B-12V-21/5W-S25-AMBER HL-245NA

• Dual-filament 21/5W output for multifunctional amber performance.

• Large S25 glass envelope for optimized light spread within the indicator housing.

• Heat-resistant "Natural Amber" glass for maximum color longevity and depth.

• Standard BAY15d dual-contact base with offset pins for a secure, factory-standard fit.

• Reinforced internal structure designed to handle intense road vibrations.

• Consistent 12V operation compatible with a wide range of automotive systems.