Offroad LED light bar refers to the lamp on the vehicle. Offroad LED light bar is not only a tool for the vehicle to drive on the road at night, but also a reminder tool to send out various vehicle driving signals. Offroad LED light bar is a kind of lighting cold light source using the principle of electronic luminescence.
What are the advantages of offroad LED light bar?
How does offroad LED light bar work?
What are the uses of offroad LED light bar?
What are the advantages of offroad LED light bar?
Offroad LED light bar is energy-saving. Light emitting diodes directly convert electric energy into light energy. The power consumption can better reduce fuel consumption and protect automobile circuits from being burned out by excessive load current.
Offroad LED light bar is environmental. Offroad LED light bar has low calorific value, low glare, no radiation, recyclable waste, no mercury, no pollution, and is safe to touch, which belongs to a typical green lighting source.
Offroad LED light bar has a long service life. Under the appropriate current and voltage, the service life can reach 80000 to 100000 hours, which is more than 10 times longer than that of the traditional light source.
How does offroad LED light bar work?
Offroad LED light bar is composed of gold wire, LED chip, reflection ring, cathode wire, plastic wire and anode wire. The core of offroad LED light bar is a chip composed of P-type semiconductor and N-type semiconductor. There is a transition layer between P-type and N-type semiconductors called the PN junction.
In PN junctions of some semiconductor materials, when injected minority carriers combine with majority carriers, the excess energy is released as light, thus converting electrical energy directly into light energy. These diodes, which use injection electroluminescence, are called light-emitting diodes, or leds.
Tiny semiconductor wafers are encapsulated in a clean epoxy resin. As electrons pass through the wafer, the negatively charged electrons move to a positively charged hole region and recombine with it. Electrons and holes disappear, producing photons. The greater the energy between the electron and the hole, the higher the energy of the photon. Blue and violet light carry the most energy in the visible spectrum, while orange and red light carry less. Because different materials have different energies, they can emit light of different colors.
What are the uses of offroad LED light bar?
Common exterior offroad LED light bars include: headlamp, fog lamp, license plate lamp, reversing lamp, brake lamp, steering lamp, position indicator lamp, clearance lamp, parking lamp, warning lamp and daytime running lamp. The light color of external offroad LED light bars generally adopt white, orange and red.
Common interior offroad LED light bars include ceiling lamp, reading lamp, luggage compartment lamp, door lamp, step lamp, instrument lamp, work lamp, and instrument panel alarm indicator.
At present. Foshan Nanhai Ginto Lighting Electrical Co., Ltd has more than 30 series and 200 models LED light bar and LED work light, which are widely used for off-roads vehicles, cranes, trucks, full size SUV, excavators, engineering vehicles, forklifts, trains, buses, mining, vessels, and boats.
