Product Specification:Input Power:L/20W，H/28WOperating Voltage: 12-24VLuminous Flux:L/2200 LM，H/3000LMLight Efficiency: 110LM/WIP Rate: IP65Light Source Model: CREE XML2 TechnologyColor Temperature: 3000K/4300K/6500K/8000K/10000K(Available)Housing Material: American A380Heat Dissipation Theory: Heat Pipe Technology+ A380 Aluminum heatsinkOperating Life: >30000hrsOperating Temperature:-40°～+80°Features:1. Efficient thermal resistance 2.5℃/W.2. Excellent lighting effect and reliability.3. High hot lumens， and stable hot lumen value after lighting on.4. New generation LED products which base on Cree carborundum technology.5. Efficient heat dissipation， Enhance lighting efficiency.Package Included:1 x LED headlight