Function: Replace stock high beams Low beams, fill up the lights for your car to give you the perfect visibility at night and in bad weather to keep you safe on the road. 6000K-6500K white lights close to nature light, which more penetrating and will not cause eyes fatigue. whole aviation aluminum body, unique hollow-carved heat sink design with 1,2000RPM turbo cool fan provide super cooling ability, which ensures a longer lifespan up to 5,0000 hours. The same connector as for halogen lamps, ultra-thin heat sink perfectly fits for most vehicle housings and sockets, no external driver and wires to reduce disturbance, easy to install. Waterproof design, which can that the vehicle works normally in bad weather such as heavy rain and heavy snow, ensuring your driving safety. Compatible for: Compatible for RAM 1500 2500 3500 4-Headlamps (Year: 2009-2012) Compatible for RAM 1500 2500 3500 Without Projector (Year: 2013-2018) Compatible for RAM 1500 2500 3500 (Year: 2019-2025) Not compatible for: Not compatible for Ram ProMaster (Year: 2014-2022) Package Include: 1x pair high beams 1x pair low beams