led tube 1200mm led tube 4ft 20w led tube

led tube 1200mm led tube 4ft 20w led tube System 1

led tube 1200mm led tube 4ft 20w led tube

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 1000 pc

Supply Capability:: 100000000 pc/month

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1. Specifications

Led Tube
1.180 degree adjustable illumination angle
2.CE RoHS PSE
3.3 years warranty
4.No UV/IR, no noise, no light spot

2. Production Details:

3-1: LED & Aluminum board

3-2: LED Driver

Isolated Driver, safety, long lifespan, good performance

1. UL94-V1 fire rated PCB board

2. Transformer more safe

3. Japanese Rubycon & Nissei capacitor, lifespan is over 40,000 hours under working temperature +55°C.

4. Pure copper wiring low radiated interference

2014 hottest led tube 1200mm led tube 4ft 20w led tube

3-3: Rotatable G13 base, end-cap can adjust perfect lighting angle.

3-4: High quality Aluminum housing excellent heat dissipation (right side ones are GA's).

3-5: Other accessories available

In earthquake-prone areas, we offer the body-holding rings

(1 to2 pcs per tube) for 1200mm, 1500mm, 1800mm, 2400mm.

This can prevent tube falling down, to make sure the safety.

3-6: Aging Test: 48 hours Pulsations impact testing.

Simulating our daily use model, 2 hours ON, 2 hours OFF.

3-7: Packaging

In the cylinder box, the tube body we have a plastic; and in both side we have two form round pieces to protect the pins.

3. Warranty:

The warranty for led tube is 3 years.

Within the warranty period, GA lighting bears the shipping cost back and forth for replacing the defective goods.

In addition, GA lighting provides free repairing service and accessories.

4. Installation Guide:

Turn off the power and remove the traditional tube from the light fixture.

Step1, Take out the starter and ballast from the light fixture.

Step2, Cut the wires and connect the AC live line and null line.

Step3, Install GA LED tube into the fixture.

Step4, Screw the tube into position.

5. pictures

led tube 1200mm led tube 4ft 20w led tube

Q:What lamps and lanterns does the supermarket illuminate to use what lamps and lanterns province electric LED fluorescent lamp tube: The most radar microwave-sensing LED fluorescent lamp is better, and it is always bright when someone is on the radar

Q:Led lamp tube t8 good or t5 good: The specification of fluorescent lamp is the diameter of tube, length. Look at your lighting requirements, T8 pipe size, of course, the light effect will be better, the same length of lamp tube T8 will be more than twice as bright as T5, and the brightness is much better. The quality of the lamp is not so good at present. The main view is lamp tube with light, electric power and heat dissipation processing.

Q:What causes the red light on both ends: Several reasons, the inductance ballast may be neon bulb breakdown short circuit, the shunt capacitance in the starter or not the capacitance may be a bubble in the bimetallic strip jump is not opened, and at the ends of the electronic ballast and the bulb is a resonant capacitance breakdown short circuit, the above cases, red middle not light on both ends of the tube, and is a situation in the middle will be bright, but is not stable, and not the brightest state, is more obvious black on both ends of the lamp aging, conduction resistance big cause filament at start preheating condition at both ends and a red glow, especially the inductance ballast lamp aging at low temperature state is more obvious when starting, the electronic ballast will have original power rectifier filter circuit damage (400 v / 4.7 ~ 10 uf or diode IN4007), also happen when the result in low voltage power supply, replace the corresponding parts.

Q:What is the difference between the daylight lamp tube used in fishing steel and the normal lighting tube: Second, LED lighting is high in light and high in brightness. Now the good LED fluorescent lamp can achieve more than 130, which is about twice the photoeffect of fluorescent lamp. In other words, the 18W LED fluorescent lamp can be a 36W fluorescent lamp. And from the actual lighting effect, the 18W LED light of 130lm/W can be used as a fluorescent lamp of 48W.

Q:Why is it that when my electric car is charged, the light bulb is burning in the house, and the incandescent lamp is fine, and the other appliances are normal: In your opinion. Is it just that it's ok if you don't charge? Or something? That's the problem if you charge it. Well, you'd better go and change the charger.

Q:Why do LED bulbs have stroboscopic frequency? The camera: There is a difference between the eye and the camera. This is caused by the ripple current, and this general customer will be required. It will be down to 10%

Q:Ordinary lamp tube is replaced by the led for video: So, the easiest way to do it is; A full set of old fluorescent tube lamps. Two 220V feeder terminals for the two 220V sets of leds, which will be supplied by 220V, will be connected directly to the 220V power supply

Q:Now the home decorates is to use LED good or the good of the lamp tube: Lamp tube installation is convenient, cheap; LED installation is a little bit of a hassle, but it's much more beautiful, durable, long-lasting and saves electricity

Q:The reason for the slow start of an old-fashioned daylight tube: The regenerator is a light that USES neon to discharge heat and causes the two metal plates to close, and then it takes time for the contact to turn off when it is cooled.

Q:How does the T8LED light tube replace the fluorescent lamp tube: Step 1: use a screwdriver and a pliers to disconnect the ballast from the wire. But my home is the sun lamp base of zhengtai, the quality is too good, it took 10 years. I didn't even get down to the ballast, which was stuck in a full thick iron base, so I disconnected the wire. The wire that disconnects from the ballast is sure to have two heads, just to disconnect the connection. There is a lot of direct skewers of black tape, some of which use that connector and screw the two wires together. It's the same thing. This is the connector that is used in this case. Disconnect the regenerator, remove the wire and then rewire the two broken wires together and attach the black tape (which is the insulating tape). Put the base back to the original. Install the fluorescent tube, and remember to place the head of the European logo on the base of the current. And when you put it in place, it's going to be OK.

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