Product Specifications

H4 +100% More Light dual-beam bulb comes with a standard P43t base, rated at 12V 60/55W (60W for high beam, 55W for low beam). It is specially designed for integrated high-low beam headlight systems, perfectly matching the specifications of original bulbs, and can be directly replaced without additional modification.

Through optimized internal structure and improved luminous efficiency, the bulb delivers double brightness—stronger and longer-range high beam, brighter and more evenly covered low beam. At the same time, it maintains a standard and compliant beam pattern with a clear cut-off line, no glare to oncoming vehicles, balancing lighting performance and driving etiquette. The dual-filament design strictly follows the original high-low beam switching logic, compatible with cars, SUVs, vans and many other models.

The reinforced internal support structure makes the bulb more resistant to bumps, easily adapting to rough roads and long-distance jolts. The high-temperature resistant material effectively delays bulb aging, ensuring a stable service life with slow light decay, and it can still maintain strong brightness for long-term use, providing brighter and safer lighting support for all-weather driving.