The LED lamp tube is also commonly known as the light tube and the sun tube, and its light source uses LED as a luminous body.The traditional fluorescent lamp tube is also known as fluorescent lamp. There is a lamp on each ends of the lamp. The lamp tube is filled with trace amounts of pheasant and thin mercury vapor. A fluorescent powder is coated on the inner wall of the lamp.Make fluorescent powder visible light.The LED fluorescent tube uses CREE and AOD ultra -high -bright LED white light as a luminous source. The shell is an acrylic/aluminum alloy, which has the dual effects of energy saving and environmental protection.
LED tube installation
1. The installation of the LED solar lamp tube is divided into two cases: 1. During the installation, the original fluorescent lamp is replaced with the LED fluorescent lamp and removed the ballast and the ripplane.Just accept it.(General domestic and European Union) 2. Remove the original fluorescent lamp on the LED fluorescent lamp during installation, and remove the ballast and the ripplane.(Beauty standard) 2. LED fluorescent lamp tube installation steps and precautions: required tools: screw knife, threading clamp with cutting blade, wiring nut or welded connectors, spare solar lights.Step 1: Power off the old lamp.Please note that it may not cause the lamp to be powered off if you turn off the wall switch just.
LED lamp tube wiring
1. Single tube fluorescent light lighting line Single pipe fluorescent light lighting lines consist of lamps, switches, ballasts, and promoters, as shown in Figure 1-1-1.2. Multi-tube fluorescent light lighting line (1) Double-tube fluorescent light lighting line Double-tube fluorescent light lighting lines are shown in Figure 1-1-2.In some occasions, the lighting is needed. When the single -tube fluorescent lamp cannot meet the requirements, the double -tube fluorescent lamp lighting is required. The double -tube fluorescent light lighting line is a combination of two single -tube fluorescent light lighting lines.
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LED lamp tube work principle
The working principle is: when the switch is turned on, the power supply voltage is immediately added to the poles of the Qihui device through the ballast and the lamp filament.The voltage of 220 volts immediately led the inert gas of Qihui device, generating glow discharge.The heat discharged by glowing makes the dual metal sheet heating and expanded, and the pole is exposed.The current passes through the ballast, the tactile pole, and the filaments of both ends constitute the path.The filament was quickly heated by the current and launched a large amount of electrons.At this time, due to the closure of the two poles of Qihui, the voltage between the poles is zero, the light discharge disappears, and the temperature in the tube is reduced; the dual metal sheet is automatically reset and the poles are disconnected.At the moment when the polarity is disconnected, the circuit current suddenly cuts off, and the ballast has a large self -sensing motor, which acts on both ends of the tube after the power supply voltage is superimposed.

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