EinParts Automotive's HB4 EPLH117 LED bulbs are designed to provide clear and precise lighting with 6500K, increasing visibility and safety on the roads. With 10R approval, they are safe for use on public roads and offer 1800 lumens per bulb, improving driving comfort without the risk of dazzling other drivers. Each bulb contains 6 SMD LEDs, P22d base, operates at a voltage of 9V to 16V, and is made of aluminum for excellent heat dissipation and long durability. Ideal for safe and reliable driving in any weather conditions.