Each LED side marker light is engineered with 12 primary LEDs plus 4 supplementary LEDs, paired with an integrated high-visibility reflector to deliver dual-layer safety performance for heavy-duty trucks, trailers, and commercial vehicles. With universal 12V/24V compatibility, it adapts seamlessly to most vehicle electrical systems, and the full range of color options including red, amber, clear, green and blue covers all demands for side marking, clearance and auxiliary lighting. The built-in reflector provides passive visibility even when the light is off, greatly improving road safety and meeting global traffic regulatory requirements.

Constructed with a rugged black ABS housing, scratch-resistant UV-stabilized polycarbonate lens and a fully sealed waterproof structure, this marker light is designed to withstand the harshest industrial and road conditions. The IP67 waterproof rating ensures stable and reliable operation in heavy rain, snow, mud and dusty environments, while the reinforced housing resists damage from constant road vibration and minor impacts. The 12+4 LED configuration delivers uniform, long-lasting illumination with low power consumption.

Installation is quick and secure via the two-bolt surface mount design, requiring only standard hardware for permanent fixing. The slim low-profile form fits neatly on vehicle sides, frames, bumpers and fenders without excessive protrusion. Suitable for both fleet upgrades and individual vehicle modification, this side marker light balances reliable performance, durable build and practical functionality to suit diverse commercial lighting needs.