General description No delay to light up with a faster on/off response time. The lifespan of these bulbs is approximately 80,000 working hours, ensuring stable quality and long service life. Featuring an aluminum heat sink design and a built-in automotive circuit to prevent electronic interference, these bulbs are designed for easy installation with no need for modifications. They are energy-saving and environmentally friendly, providing stable performance during use. Technical specifications Bulb Size: H4 / 9003 / HB2 Power: 80W per bulb Lumens: 4000 lumens per bulb Color Temperature: 6000K Clear White Working Voltage: DC 12V to 24V Material: Aluminum alloy Dimensions: Approximately 7 x 5 cm Weight: Not specified Compatibility and accessories Application: Headlight High Beam and Low Beam / Fog Light Package Contents: 2 x LED Bulbs H4 / 9003 / HB2 Super Bright White Other information