[Product name] car headlight halogen light fixtures
[Name] halogen light fixtures
[Model] H7 (blue bubble)

[Voltage] 12V
[Packaging] Double bubble shell packaging

[Packing quantity] 100 PCS/box

[Outer box size] 68X22X43CM

[Product introduction]]
Halogen bulb (Halogen lamp), also known as tungsten Halogen bulb, is a kind of incandescent lamp. The principle is to inject halogen gas such as iodine or bromine into the bulb. At high temperature, the sublimated tungsten filament interacts with halogen, and the sublimated tungsten will re-solidify on the tungsten filament, forming a balanced cycle to avoid premature fracture of the tungsten filament. Therefore, halogen bulbs live longer than incandescent lamp.

[Product features]]
1. Halogen bulbs (hard glass, quartz glass) can also operate at a higher temperature than ordinary incandescent lamp, and their brightness and efficiency are also higher. It has many advantages: simplicity, low cost, easy adjustment and control of brightness, good color rendering, etc.

2. Adopting advanced halogen technology effectively improves the luminous efficiency and service life of the product, providing excellent lighting range for drivers and ensuring driving safety. Accurate filament positioning technology ensures good light distribution, reduces the glare degree of the other vehicle to the minimum, and provides excellent lighting comfort for drivers.

[Product Jane Shao]]
H4: Low-High Beam on one bulb, three pins behind

H1: Low-High Beam separate bulb, generally used in high beam, the back pin

H3: high beam separate bulbs, usually used in fog lamps, with a wire behind

H7: Low-High Beam separate bulb, generally used in low beam, the latter two pins

[Precautions]]
1. When installing halogen bulb, please turn off the power supply and use plastic jacket to protect the bulb glass Shell to clean it. Do not touch it with your hands. If you touch it accidentally, wipe it clean with alcohol.
2. Halogen bulbs are made of high temperature resistant hard glass (quartz glass). If they are stained with hands or oil stains, hard glass (quartz glass) will lose luster and become gonorrhea colors to reduce brightness and shorten service life, even the glass shell is broken.
3. When the halogen bulb lights, the temperature at the seal should not exceed 350 degrees, otherwise the life of the halogen bulb will be shortened, so the halogen lamp must be well ventilated and dissipated.
4. When the halogen bulb lights, avoid the cold air blowing directly to the bulb.
5, halogen bulb lighting, avoid shock or vibration.
6. After the halogen bulb is lit or just turned off, because the temperature of the bulb is still very high, it is absolutely impossible to touch it by hand.

[Installation instructions]]
1. Car flameout and cool car status
2. Open hood and remove the waterproof plastic cover behind the bulb
3. Unplug the bulb from the power socket
4. Take out the bulb from the reflector, usually the steel wire circlip is stuck (part with plastic base)
5. Take out the new Guangtai bulb and take the bottom of the bulb. Be careful not to touch glass shell parts with your hands to prevent stains and damage the bulb.
6. Fix the new bulb in the reflector
7. Plug in the bulb and cover the waterproof plastic cover again.
8. Cover Hood

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