With more than 1,000 integrating sphere tested lumens, the CapreraLT marine LED flood light builds on the Caprera legacy to reaffirm market leadership. The LT delivers exceptional reliability and class-leading performance and has been rigorously tested for shock and vibration, water ingress, impact, weatherability, electromagnetic radiation and susceptibility, and overall durability ? in short, an exceptional value extreme environment marine LED flood light. Compatible with most PWM LED dimmers.