8W 10W 12W 14W 16W 18W 20W 1200M 2Feet 4 Feet Smd2835 T8 Light Led Tube

Ref Price:
$2.00 - 10.00 / pc
Loading Port:
China Main Port
Payment Terms:
L/C,T/T
Min Order Qty:
10 Pieces pc
Supply Capability:
50000 Pieces pc/month

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Product Description:

Features:

 

1. This product meets the standard of CE certification.

 

2. With internal No-isolated/isolated power supply as customer's demand.

 

3. Round and the elliptical tube both are available.

 

4. Use the most mature international well-known LEDSMD2835 as the light source, which can ensure the led tubebrightness and long lifetime, also can reduce the light decay.

 

5. Use the high quality aluminum PCB for LED’s better heat dissipation.

 

6. High-grade PC cover with nice light transmittance(> 85%),Transparent PC cover and frosted PC cover are available.

 

7. 120 degrees beam angle makes the lighting effect better.

 

8. CRI(standard products)>70,it can be over 80 if required.

 

9.  Ambient temperature:-20°C-40°C, surface temperature: 42°C-45°C

 

10. No mercury, lead or other hazardous materials; no radiation,no electromagnetic radiation, no frequency flash, instantstartup, no hurting eyes.

 

 

LED Tube Light Applications:                                               

Widely applied in hotel , meeting room , offices , hospitals , schools , factories ,

shopping malls , supermarkets , kitchen, home indoor lighting and so on

application

 

 

Delivery:

Shipping Service

Estimated Delivery Time

DHL

2-8 business days

FedEx

3-8 business days

TNT

2-10 business days

UPS

1-7 business days

EMS

6-14 business days

ePacket

7-12 business days

China Post Air Mail

7-15 business days

China Post SAL

14-30 business days

Air freight

3-10 business days

By Sea

30-40 business days

1.    3-5 business days for Sample Orders; 7-30 business days for Bulk Orders for Bulk Orders.

2.    "Business days" means Monday-Friday, excluding holidays.

3.    DHL and UPS cannot ship to military or P.O. boxes address

4.    The Shipping Service above is for reference only, for any other questions, please feel free to contact us.

 

 

Factory:

Factory

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Q:What is the minimum starting voltage for the fluorescent tube?
I use the 20 watt fluorescent lamp to measure the lowest maintenance of the tube and the voltage is 98V volts.
Q:LED energy-saving integrated fluorescent lamp tube with four interconnections in the middle
The so-called integration of T5 and T8 tubes, we can understand from the literal Angle, explained the T5 / T8 I won't do, you should know. Let's look at the integration The so-called integration is lamp and stents are conjoined. From what we often see T5 and T8 are generally and stent can separate the tubes, can say down from the scaffold tubes, and the integration of can't get down. I want to say so, you should be clear!
Q:Why is the household daylight lamp attached to the battery?
If it's a solar lamp for household use, it's a contravariant.That's the dc fluorescent lamp, and it's not communicating.
Q:How does the LED fluorescent lamp tube be fixed with the aluminum plate in the tube?
The person thinks still silicon fat + screw, but the screw is not easy to install, do not know the big man has the gao zhao4?
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:Fluorescent lamp fire line zero connection
The inductance problem, produce the magnetic field so the lamp tube will have a faint flash
Q:Buy LED fluorescent tubes to see which parameters
Power efficiency, power factor Output power (the voltage * output current of the output LED)/the input power. This parameter is especially important if the low efficiency means that a large portion of the input power is converted into heat. If it is installed inside the tubes will generate a very high temperature, and the led chip will generate heat, and would have a higher temperature, the superposition of all electronic parts within our power supply will increase with increasing temperature and shorten the service life. So the efficiency of power supply are decided life the most fundamental factor, efficiency is not too low, otherwise consume too much heat on the power supply. Power factor on the value, the power factor is the ratio of active power and apparent power, namely the cosine Φ = P/s. low power factor, can produce a large amount of reactive power, power efficiency and will also cause disturbance to the grid, it will be high to the requirement of engineering and the factory! General requirement efficiency is above 80, power factor is above 0.8. Brightness, longevity The current led lighting tube is 90-100lm/watt, and the life span is more than 20,000 hours, and the chips and power supply should be paid attention to. We adopt a 3-ampere, long power supply to ensure the quality of the lamp.
Q:What is the category of LED bulbs, T6, T8 or whatever?
In practical use, thin lamp tube is easy to conceal, use the occasion also be flexible, this is why T5, T4 light tube to get the reason that stylist people favour However, the more difficult the tube is, the more difficult it will be, so when it comes to the T5, the electronic ballast must be used to start the lamp. In order to save costs, T5, T4 of miniature stents has been adopted in the form of sale, mini space is the ballast in bracket, the efficiency and quality of the ballast are generally not very good, should lead to very high efficiency tubes as conventional T8 tubes instead of bright, life can be a little discount. Still, the lure of the tube is still strong, and the T5 and T4 bulbs are selling more and more. The difference between T5 and T4: The theory should be that T4 is efficient, but because of the quality of the ballast, many T4 is not as bright as T5. Life and stability are different, T4 is not as mature as T5, so life expectancy is slightly shorter than T5
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: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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