UL Certified 2835 SMD 1.2m T8 18W LED TUBE with 3 years warranty

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100 pc
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50000 pc/month

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Product Description:



LED T8 tube 120cm 4ft 18w 


1. LEDs: 100pcs SMD2835;


2. High lumen 100-110LM/W ;


3. High PF>0.95, High CRI 70/80/90; 


4. Input voltage(V): AC85-265V;


5. Lamp body material: Aluminum & PC cover;


6. IP rating: IP44;


7. CTT: 3000-3500K, 4000-4500K, 6000-6500K;


8. Working temperature(): -20 to 40;


9. Long life 50000hrs ;


10. UL ROHS approval.




Installation:




The Advantages:


1. Provide comfortably lit spaces that reduce safety risks.


2. Replace lamps with tubes designed for fast installation

LED Tube is designed to offer a fast, convenient method of upgrading existing fluorescent lighting systems for LED technology. LED Tube light come in retrofit kit form and include the components necessary to fully comply with Federal Communications Commission (FCC) regulations.


3. Provide essential illumination at lower cost

The variety and volume of lighting fixtures required for safe residential, commercial and professional spaces can be a source of significant expense. Along with the costs of relamping, fluorescent lamps consume a great deal of energy and can contain hazardous materials.


4. LED Tube Light can provide businesses with:

• Significant savings.

Replacing conventional fluorescent lamps with LED tubes can lower energy consumption by as much as 80-90%.

• Lower maintenance costs.

LED Tube Light last up to four times longer than fluorescent lamps, reducing maintenance costs significantly.

• Easier installation.

LED Tube Light are designed for quick retrofitting and simplified installation.

• Better light quality.

LED Tube Light provide illumination without flickers and glare.





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Q:How to choose daylight lamp? What is the light bulb specification?
The principle is: when the switch is switched on, the power voltage is passed through the ballast and the lamp filament to the two poles of the regenerator. The voltage of 220 volts immediately disassociates the noble gases of the regenerator, producing glow discharge. The heat of the glow discharge heats up the bimetal plates, and the poles are in contact. The current flows through the ballast, the regenerator, and the two ends of the filament. The filament is quickly heated by the current and emits a lot of electrons. At this point, the voltage between the poles is zero because the regenerator is closed, the glow discharge disappears and the temperature in the tube decreases. The bimetal strip is automatically reset and is disconnected. At the moment of the disconnection, the current of the circuit is suddenly cut off, and the ballast generates a large self-inductance, which is applied to both ends of the tube with the power supply voltage. The large amount of electrons emitted when the filament is heated, under high voltage at both ends of the lamp, is moving at maximum speed from low voltage to high potential end. In the process of accelerating motion, the argon molecules in the collision tube are rapidly ionized. Argon is ionized by heat, which causes mercury to produce steam, and the mercury vapor is ionized and emits a strong ultraviolet light. In ultraviolet light, the phosphor powder in the tube walls emits near-white visible light.
Q:How does the lamp line connect
Briefly said, fluorescent lamp need to shine at the beginning of the start to a transient high pressure, the pressure is greater than 220 v, ballast can produce the instantaneous high pressure, help the fluorescent lamp. Before the lamp to shine, in addition to need ballast, also need a starter starter (scientific name:), like many tubes above the starter without this now,
Q:What installation is the T8 LED tube?
Installation instructions 1, inductance magnetic ballast installation: Turn off the power switch. Remove the fluorescent lamp, the regenerator, and short-circuit the ballast. Install the LED lamp on the lampstand, insert the G13 lamp holder and rotate the LED lamp to make it permanent, LED out facing down. Turn on the power switch.
Q:What material is LED fluorescent lamp fittings, such as shell, block?
It is mainly PC + aluminum, the PC cover is not easy to break, aluminum does heat dissipation, the light heat is good
Q:The LED light bulb is more efficient than the daylight lamp
Can protect your eyes and qualified products in China, the basic of any a light to the eyes hurt, LED lamp and light emitting diode lamp, the state encourages production vigorously, buy lamp open have a closer look at the light shake when light feeling, not a naked eye looks slightly flashing, don't feel it is good to flash to the naked eye
Q:Is an LED 20 watt equivalent to 40 tubes?
The normal fluorescent tube is 40-60lm/W, and the fluorescent tube of 40W is between 1600 and 2400LM LED light effect 90-120lm/W, 20W LED tube light effect in 1800-2400LM So if the quality LED tube is completely replaceable, please refer to the lamp tube of shenzhen fangco lighting
Q:What's the difference between an LED fluorescent lamp and a regular fluorescent lamp?
LED fluorescent lamp does not blink, save electricity, long life, do not pollute the environment.
Q:The Led is good, or the t5 lamp is good
The lamp is easy to use, the failure rate is low but the brightness is not as bright as t5. The lamp tube has a higher failure rate, higher cost! But the effect is greater than the lamp band.
Q:How does barton fluorescent lamp holder replace led lamp tube
Some leds are single and live, that is, a head of the two pins of a wire, one is zero, this will remove the rectifier, the starter and put liang thread respectively on the bracket in the same two contacts
Q:Is a three-male LED fluorescent lamp? How the quality?
An LED fluorescent lamp, depending on what part of a computer is, is like a computer, it's bad from a brand, it's hard to say. Less detailed specification parameters.

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