By utilizing quartz glass which is stronger than a standard H4 bulb, PIAA’s Anti-Vibration bulb allows better dissipation of heat. A thicker diameter filament support is fixed to the glass tube allowing the bulb to withstand a large range of motion. The Xtreme White Plus Technology adds a blue top coat on the bulbs adding a slight blue tint to the lamp without sacrificing performance.

• Bulb Type - H4 Anti-Vibration
• Color Temp - 4150 Kelvin
• Wattage - 60W/55W = 110W/100W
• Technology - Xtreme White Plus with XTRA Technology

NOTE: See SCALE for Kelvin Scale comparissons