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:LED T5 T8 and normal fluorescent lamps with no ballast: A 16W LED fluorescent lamp, equivalent to 40W of ordinary fluorescent lights!

Q:What is the cause of the lights after the led fluorescent lights are turned off: The third one is the most common problem of power leakage which is the small current of the power supply or the uncontrollable control

Q:What is the most suitable power efficiency for leds?: It's about 0.97, it's still pretty high, I bought the lamp tube of zhaochang, very bright, used for two years, still like new

Q:Can the T5 light tube be free of ballast?: The T5 bulb must be ballast, and electronic ballast, no ballast to light the T5 lamp.

Q:The circuit board in the LED fluorescent tube, what's the name of the component?: Have a what ah, whether to the power supply circuit, or light board, if do the power, you don't know now components, estimate for would you don't, schematic diagram, you seek me, send me zhang is out of date, don't mind, the new product is company secrets, if you want to power supply, it is good to look for me directly

Q:What happens when daylight lights go on: Fluorescent lamp is made of daylight lamp, ballast, consisting of the starter, under normal circumstances fluorescent lamp in the process of start, due to the action of bimetallic strip within the starter, make a sound, "da" start fluorescent work light. The sound is usually the "buzz..." when it's on. Current sound, the sound is due to the ballast assembly is not tight, leaching asphalt technology is bad internal noise caused by loose of silicon steel sheet, and some small factory's products to reduce costs is omitted asphalt link, appear easily in the use of sound.

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:What happens to the daylight bulbs: Switch a starter, and if it's flashing, switch to a new lamp.I hope my answer will help you.

Q:The LED light bulb is more efficient than the daylight lamp: If you have to do the right thing to protect your eyes, you won't be able to complete the test unless the national instrument gives you the test. Save electricity, let alone the affirmation is LED lights save electricity, and fluorescent lamp power, also LED to light a lot, the brightness of the fluorescent lamp 20 watts, LED 7 watts around as long as can achieve to about 20 watts of fluorescent lamp, can save electric energy 50%.

Q:How do you know whether a fluorescent tube is good or bad: There is a good or useful ballast connecting the line, and the fluorescent tube lights up, which is normal

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