Bosch H4 Gigalight Plus 120 Halogen Bulb 12V 60/55W (1 987 301 109)

The Bosch Gigalight Plus 120 is an upgraded H4 halogen bulb for 12 V headlights (60/55 W, P43t base). According to Bosch it gives up to 120% more light than a standard bulb of the same type, so the road ahead is lit up better and further.

The dual-filament H4 design provides both low and high beam in one bulb. Always check the bulb type in your vehicle manual or in our catalogue before ordering.

Why Choose This Product?

• Up to 120% more light than a standard H4 bulb (Bosch specification)
• Dual-filament H4: low and high beam in one bulb
• 12 V, 60/55 W with standard P43t base
• Trusted Bosch brand quality

Ideal For

• Drivers who want brighter headlights without changing the headlight unit
• Replacing a burnt-out H4 bulb with a higher-performance one
• Night driving and poor-visibility conditions