Xenon D1S HID bulb, Common Line, 5000K, 85V 35W P32D-2, Vision 86980 Carmotion

Pressurized gas-filled bulb. Dedicated to lenticular headlights with igniter, low beam and high beam.

Vision 86980 technical data:
Type: D1S;
Series: Common line;
Color temperature: 5000K;
Voltage: 85V;
Power: 35W;
Base: PK32d-2;
ECE 99R E4 approval.

The difference between a common rail D1S xenon bulb and a normal D1S bulb relates to how they are powered and connected to the vehicle's lighting system. Here is a more detailed explanation:

D1S xenon bulb with common line (High Voltage D1S, Common Line):

• This type of xenon bulb is designed to be powered by a constant voltage (DC) source and common to both xenon bulbs in the headlight.
• In this system, both xenon bulbs (usually one for low beam and one for high beam) are powered by the same voltage line, which means that the voltage and light intensity are controlled simultaneously for both bulbs.
• Using a common line can simplify the wiring and installation of the xenon lighting system.

Normal D1S xenon bulb:

• A normal D1S xenon bulb operates independently of the vehicle's other xenon bulbs and is powered by a separate voltage source.
• In this system, each xenon bulb is powered by a dedicated voltage line, which means that each xenon bulb can be individually controlled in terms of light intensity and direction.
• This type of xenon bulb can provide greater flexibility in adjusting and controlling the light according to the driver's lighting requirements.
• In conclusion, the main difference between a common rail D1S xenon bulb and a normal D1S bulb is the way the lights are powered and controlled. A common rail D1S bulb is powered by a common voltage source for both xenon bulbs, while a normal D1S bulb operates independently and is powered by a separate voltage source.