Southeast dx7 headlight model, how to replace the bulb of Southeast dx7 headlight?

Southeast dx7 headlight model: Southeast dx7 low beam H7, high beam H 1. How to replace the dx7 headlight bulb: Step 1: Unplug the power socket of the bulb. Step 2: After unplugging the power connector, remove the waterproof cover behind the light bulb. Step 3: Take the bulb out of the reflector. Generally, light bulbs are fixed with steel wire snap rings, and some models of light bulbs also have plastic bases. Step 4: Put the new bulb into the reflector, aim at the fixed position of the bulb, and pinch the steel wire snap rings on both sides to push in, so as to fix the new bulb in the reflector. Step 5: re-cover the waterproof cover, plug in the bulb power supply, and the replacement operation is completed. Car headlights, also known as car headlights and LED daytime running lights, as the eyes of the car, is not only related to the external image of the owner, but also closely related to the safe driving at night or in bad weather conditions. The use and maintenance of car lights can not be ignored. Car headlights booster adopts scientific boosting method to provide a constant optimal working voltage for car headlights alone, and to protect the bulb filament from preheating (3~6 seconds) when starting. After starting, the headlights will emit continuous bright white light, which will not change with the change of engine speed. Do not change the light distribution of the headlights of the original car, and do not increase the line load of the original car. Safe and practical, and the installation method is super simple. At present, there are four kinds of car headlights: the current ranking should be: laser headlights (not popular) -LED car headlights (representative brand: return)-Xenon headlights (representative brand: OSRAM)-halogen lamps (representative brands: Philips, OSRAM). Due to the cost, halogen lamps are usually standard equipment for automobile manufacturers. Early xenon headlights were also used as an alternative light source for halogen lamps. At present, with the maturity and development of LED technology, it gradually shows the potential value of replacing halogen lamps and xenon headlights.