The SM 9112 is the high-voltage flagship of the "Gold Series," specifically engineered for 24V heavy-duty commercial vehicles. Featuring the standard H4 (P-43T) three-prong base, this bulb is designed for professional drivers who operate in extreme weather conditions. With an immense 130W high beam and 100W low beam, it provides the highest level of light density available for trucks and buses, specifically tuned to penetrate through heavy rain, thick fog, and highway dust.
