10W HIGH-INTENSITY 24V OUTPUT: Commercial-grade brightness illuminates large truck cabins, livestock trailers, and box truck interiors – critical for nighttime safety checks.
ENGINEERED FOR OVER-THE-ROAD USE: Supports extended idle times in Class 8 semis, RVs, and farm equipment without voltage drain. Reinforced against diesel engine electrical noise.
PREMIUM TOUGHNESS FEATURES: Quartz-Titanium filament lasts 2x longer than standard halogens under vibration. Copper alloy base prevents socket corrosion in humid climates.
MAJOR FLEET COMPATIBILITY: Direct replacement for Mack P/N 23146321, Freightliner CH613 bulbs, #DE44-XHD sockets. Size chart included for mixed fleets.
WARNING: COMMERCIAL USE ONLY: Exceeds 12V thermal limits – never install in passenger vehicles. 2,500-hour lifespan with 2-year warranty against burnout.