Universal H4 White SL2 Pro LED Bulbs (DIODD0492P)

Experience a massive upgrade in lighting performance with the H4 SL2 Pro LED Bulbs! Designed as a direct plug-and-play replacement for factory halogen bulbs, the SL2 Pro utilizes next-generation Thermal Separation Technology (TST) to deliver industry-leading output while maintaining a perfect optical focus. This fully integrated, wire-free design features an internal top-mounted cooling fan for superior thermal management and long-term reliability. With its compact fitment and smooth, comfortable beam pattern, the SL2 Pro provides significantly more light on the road without causing glare for other drivers.

Features

• Industry-leading 2040 lumen output for a significant increase in visibility
• Next-generation TST LED technology for superior thermal management and higher power levels
• Optimized optical focus matches the factory beam pattern to prevent glare
• Fully integrated, compact design with no external wires or bulky drivers
• Integrated top-mounted cooling fan for efficient and reliable thermal management
• Adjustable collar ensures correct alignment even in angled housings
• Full metal construction and transient protection for maximum durability
• Tested for long-term operation in extreme temperatures from -40C to 85C

Includes

• Two (2) H4 SL2 Pro LED Bulbs

Notes

• These LED bulbs are street-legal in the USA for Fog Light use only. They are not DOT-compliant for use in headlights on public roads and are intended for off-road or international use.
• The SL2 Pro functions as both a low-beam and high-beam light, exactly like the original H4 halogen bulb.
• The integrated cooling fan is sealed inside the headlight housing, protecting it from dust and moisture.