OEM Customized Truck & Parts - SINOTRUK HOWO Truck Parts Rear Left/ Right Taillight WG9719810011 / wg9719810012 – JieCheng

Basic information

(1) Higher luminous intensity and reasonable light intensity distribution;
(2) Fast luminous rising front time;
(3) Long life, maintenance-free, low energy consumption;
(4) Strong switch durability;
(5) Good vibration and shock resistance.
Our products have undergone strict technical tests, and there will be no quality problems of the products themselves.
Our company has always been adhering to the tenet of ‘We don’t develop business, we build relationships through better service

Specifications

Relevant knowledge

Classification of car tail light sources

Incandescent light source
WG9719870011 Incandescent lamp is a kind of heat radiation light source, which relies on electric energy to heat the filament to incandescent and emit light. The light emitted is a continuous spectrum. The traditional car taillight with incandescent lamp as the light source is mainly composed of 4 parts: incandescent light source, single parabolic reflector, light filter and light distribution lens. The incandescent lamp has a simple structure and is easy to use. It is the most commonly used light source with stable output and little change with ambient temperature.

Light Emitting Diode (LED)
The principle of the light-emitting diode is that when the junction diode is in a positive bias state, the electrons in the N region and the holes in the P region cross each other through the PN junction, and the electrons and holes recombine to emit light.

Neon light source
WG9719870011 The luminous principle of neon light source is to apply an electric field at both ends of a discharge tube filled with inert gas to produce continuous discharge. In this process, the excited noble gas atoms release photons to emit light when they return to the ground state, and are filled with different noble gases to emit different colors of light.