DLH324CT, Dialight's New long life 90mm HIGH beam LED headlamp. Dialight's new SAE/DOT FMVSS108 Compliant 90mm LED headlamp is designed for heavy duty vehicles. With its dual voltage capabilities (12 and 24V), it will easily replace any 90mm halogen / HID light in the market as a retrofit without any need for retooling. All of Dialight’s long life LED luminaires are designed to meet the most demanding specification criteria while offering maximum energy savings, reduced maintenance costs, and a superior quality of light. 5 year limited warranty. Expected life >10 Years. Alignment screws included, No frequent re-lamping, Protection against over-voltage / surge / spikes, Less prone to alignment errors, Wide beam pattern, Industry first reflector based design, Weatherproof design. Special price! Allow 2-3 week delivery for quantities in excess of what we show.