The TecNiqS24 2.5" PC Sidemarker with Reflector is designed for heavy duty trailers, light duty trailers, and work trucks. The sidemarker features TecSeal urethane potting for circuit board protection, a durable impact resistant light, a standard non-polarized connector, and is IP68 rated with a dust and waterproof hermetic seal. The S24 comes with a lifetime warranty and is rated for over 100,000 hours.