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:How to connect the power supply when the LED lamp is energized? The search is to get a wire directly from two ends? Do you need to be able to distinguish positive and negative?: Of course, the difference between the positive and the negative is positive, and remember that the leds are dc, and the dc is positive and negative. LED tube long legs are positive, broken leg is negative

Q:?The title What is the color temperature of the leds?: So the light that you're talking about is a little less red than warm, so it's a little less than 3000K, right?

Q:Which is better? In terms of power and price: I think this brother is not very clear about leds; In fact, the lamp contains the way of the patch Led lamp bead classification 1. Straight insert small power specifications are as follows: straw hat/helmet, round head, concave, ellipse, tombstone type (2 * 3 * 4) bullet, flat head, type (3/5 / flat bread) piranha, etc. 2. SMD patches are usually divided into (3020/3528/5050, these are positive luminescence) / 1016/1024, and these are the lateral luminescent sources. 3. Large power leds are not classified into the patch series, their power and current usage are different, and the photoelectric parameters are very different. Single single high power LED light source, such as no heat dissipation base (generally for hexagonal aluminum), its appearance and the average patch without too big gap, high power LED light source is circular, encapsulation mode basic and SMD patch is the same, but with SMD patch in the conditions of use/environment/effect has essential difference. Photosynthetic efficiency as to what you say, he is equal to the luminous flux/power is the power points, as we have 3014 (0.1 W), 3528 (0.06 W), 2835 (0.5 W)... The flux is also the customer's requirement, we have 5 to 60 lm here, of course the price is different. Hope is useful to you

Q:Where is the very thin daylight lamp usually bought?: Large supermarkets in the electronic world, or websites such as taobao, can be bought.

Q:How did the new daylight tube ring: It's a light tube problem, but it doesn't matter, you don't want to worry about him in a few days.

Q:The same thing is 5w, is this LED tube power or is this a fluorescent lamp?: Power consumption is the same, but brightness is different.The fluorescent lamp is good for people's eyes, LED saves electricity, oneself choose.

Q:How do you know whether a fluorescent tube is good or bad: How do you know whether a fluorescent tube is good or bad

Q:Fluorescent lamp double lamp tube wiring method: Leds that do not normally require special orders are mostly built with built-in power, which is directly available. Most can only need to remove the starter on the traditional stent line (is a cylinder bracket highlighted below) mount tubes can be used, if not yet so could you use the stent is a relatively new "electronic" will be a little trouble need you open the stents to get inside the ballast also take off to the inside of the line directly connected to the utility, LED bulb is directly at the mains. Of course, if you understand the circuit and you're not afraid of trouble, it's advisable to remove the "regenerator", because the "ballast" is a power drain.

Q:Electronic ballast tube lamp change led lamp tube how to change circuit how to do: It is not a direct replacement, it is a light source that is different from each other, and the driver is different. It is necessary to use the (complete replacement). Fluorescent lamp tube + ballast = former fluorescent lamp. LED lamp tube + drive (constant current or stabilized power supply) = new LED lamp. It is not only the size of the wattage, but also the variety of the lamp, which has high voltage, voltage and middle voltage, and the actuator must be used with the lamp. Leds must be aware of the following points when removing the installation: Leds should not be under too much pressure. The installation should be installed by an electrician or the person familiar with the circuit, to avoid the danger of electric shock. Please contact with the purchase manufacturer in time for any distortion or damage

Q:Why is the household daylight lamp attached to the battery?: No, there aren't more than 40 fluorescent lights. Anything else.How big is the tube and the battery? There is nothing else.

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