Diode Dynamics, a trailblazer in LED bulb technology. Now, building upon that legacy, they proudly present the SL2 Pro, the next evolution in automotive lighting. Designed to elevate your driving experience, the SL2 Pro combines cutting-edge features with exceptional performance. The SL2 Pro features next-generation TST (Thermal Separation Technology) LEDs. Unlike conventional LED chips, TST LEDs have electrical connections on the top surface. This unique design allows the entire bottom area of the LED to efficiently dissipate thermal energy, resulting in lower thermal resistance. With improved heat management, the SL2 Pro can operate at higher power levels without compromising focus or longevity. Additionally, the SL2 Pro incorporates an integrated top-mount fan that efficiently dissipates heat. Say goodbye to overheating and hello to consistent brightness. Your vehicle’s housings are designed to focus light, and the SL2 Pro was engineered to match the original beam pattern while still providing an increase in total output. | Diode Dynamics SL2 Pro LED Bulbs DD0481P