Optronics ST45RK 4 Inch Round Stop Turn Tail Light Kit

The Optronics ST45RK is a complete 4-inch round sealed tail light kit designed for recess mount installation on trailers, RVs, and marine applications. This universal 12-volt DC lighting solution provides reliable stop, turn, and tail light functions in a single waterproof unit.

Key Features:

• Sonically sealed, waterproof polycarbonate lens and housing for maximum durability
• Incandescent bulb with shock-proof socket to extend bulb life
• Universal flush mount design fits 4-1/4 inch diameter opening
• Red lens with polycarbonate construction for impact resistance
• 12V system with 0.49A amp draw and 30.72W power consumption
• Mounts in any 360-degree position for versatile installation
• DOT/SAE/FMVSS compliant for legal road use

Complete Kit Includes:

• 4-inch sealed stop/turn/tail light assembly
• PVC mounting grommet for secure installation
• 3-way plug (PL-3 connection) for quick, easy wiring

This all-weather lighting kit features a durable polycarbonate construction that resists corrosion and withstands harsh marine and road conditions. The sealed design prevents moisture intrusion, ensuring reliable performance in any environment. Backed by a 3-year limited warranty.