In order to improve the safety and comfort of driving, and to alleviate the tension and fatigue of people driving at night, upgrade the 50W-60W halogen headlights equipped at the factory to make the eyes of their car brighter.
Modified Harvard LED lights
Modification method:
1. Change the high-power bulb - just replace the original 55/60W (H4) ordinary halogen bulb with a 90/100W high-power bulb. The rest does not need to be changed. It is the most common and simple. Modification method. The principle is to change the original relatively small bulb to a relatively large bulb.
2. Install the headlight brightener - the headlights add light or brighten the line. The essence is to add light between the headlights and the battery to reduce the voltage loss of the line, so that the voltage at both ends of the headlight is close to the voltage of the battery, and the effect of adding light is small.
3. Xenon headlights - Xenon headlights, ie HID gas discharge lamps, are mainly composed of xenon bulbs and ballasts. Ballasts are also known as high voltage generators or gas discharge rectifiers. The HID lamp also has a set of mechanical attachments for transforming the near and far light for the combination of far and near light. Unlike traditional halogen bulbs, HID bulbs have no filaments. The gap between the two poles of the bulb is 4mm. The positive and negative high voltages are used to stimulate the reaction of radon with rare metals. This is called gas discharge. Its light-emitting principle is that the ballast instantaneously boosts the 12V DC voltage on the car to a high voltage of 23000V. The gas medium in the high-voltage breakdown lamp generates a discharge arc and emits a brilliant high color temperature light; after the high voltage causes the lamp to start, then The ballast converts the voltage to 83V, and the steady supply of the xenon bulb is illuminated, keeping the HID lamp running at a constant power.
Modified Harvard LED lights
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