H4 LED Headlight Enhancer Bulb Relay Wiring Harness Plug Kit Car Headlight Bleach with Relay Booster Light Beam

Mainly increases the brightness of the light, extends the lamp life, improves the safety of driving at night, and protects the circuit and related electrical appliances. The installation is very simple: suitable for 12V H4 model lamps. No need to worry about damaging the original car circuit when changing to 100/90W bulbs. Take electricity independently to protect the original car circuit.

• It adopts 80A waterproof relay and high-temperature fuse box, double-circuit push cabinet filament 100W/140W connection and anti-corrosion tinning to prevent bad contact. High heat-resistant COT bellows and N66 material sockets do not melt. It improves the brightness of the lamp by about 30-50% brighter than the old vehicle lights
• Protect Original Car Lines: The original car lines and electrical components will not be burned and damaged by excessive current. The power can be increased to 100 W, especially for vehicles modified to use 100-watt lamps. It has a good protective effect
• Easy to Install. After installing this product, the brightness of the headlights of the annual vehicle inspection can reach the standard, and the installation is convenient. It can be mounted directly without the original car line
• It has strong practicality and wide versatility. Any vehicle can be mounted directly without changing the vehicle itself

Note:

• Before assembling, check whether the voltage of the model is 12 volts; the product with a voltage of 24 volts cannot be installed and used.
• Connect the red line of the bleach power supply directly to the positive electrode of the battery, unplug the two headlight sockets, connect one end of the original car to the bleach socket, and leave the other end empty.

Precautions:

• The brightener has little effect on lamp life. If there is a quality problem, it will be caused by the following conditions:
• 1. The original car light bulb has been used to its limit.
• 2. the generator voltage is too high.
• 3. The quality of the lamp is poor, and it is recommended to use the original lamp.