Cob T8 Led Tube, Dlc, Ul, Lighting Facts Approved. 140 Lm/W
- Ref Price:
-
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 100 Pieces pc
- Supply Capability:
- 50000 Pieces pc/month
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OKorder Financial Service
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Most outstanding product presenting:
Super Lumen COB LED tube 140lm/w
UL, DLC, Lighting Facts, LM-79/80
Features:
. No UV or IR radiation
.High-Brightness SMD LED
.High energy efficience, low power consumption
.Long life-span,low temperature rising
Application:
LED COB tube is widely used in residential/office/hotel/shopmall and other commercial units: artichite cultural lighting, museum, theatet, and art lighting:
Trade terms
Payment : T/T,western union or paypal. 30% to confirm order ,balance before shipping.
Shipping : By Express (EMS,DHL,UPS,ARAMEX).By air or By Sea.(we have long-term cooperation with forwader, so we can get the best price and safe sevice for your shipping goods).
Quality Control:
100% of the lamps will be tested and keep lighting for 24 hours to test its quality reliability ,
and we will also test its temperature after 24 hours' lighting.
Then after it is cool we again test 100% of the lamps to see if it still work well . Each lamp should pass all these QC procedures before shipping to customer .
PACKING
1.1pcs with opp bag, after 1pcs with color box. 30box/ctns.
2.customer's packing requirement also can be accepted.
Welcome
1. OEM order and ODM bulk.
2. Your design ideas and samples.
3. Your kindly suggestion and advices on our product.
Our service
1) Your inquire will be replied in 24hours.
2)Protect your sales area, ideas of design and all your private information
- Q: Are led fluorescent tubes not available for lighting?
- It is also possible to use a stent without a stent, usually with a negative level on the positive side of the connection
- Q: How many lumens is the T5 bulb of 18W
- The fixed bar is still rolling. Let's try a VGA line, if I can't do that, that's the problem of the screen itself. Like screen drive or line problems, not the LCD panel itself.
- Q: What is the most suitable power efficiency for leds?
- LED fluorescent tube, power efficiency is determined by using the LED, not how much is the most appropriate, hope is, the higher the better, of course, but can't change, as long as you remember the LED luminous efficiency is 10 times of incandescent lamp, energy-saving lamp of 2-3 times.
- 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
- It is possible that the high frequency pulse of the charger inside the charger is flowing into the power grid, causing the fluorescent lamp ballast to work and burn down. Electric car charger belongs to the circuit structure of the switching power supply, and the internal vibration circuit is used to produce high frequency signal to drive the transformer. Check to see if the interconnection filter and capacitance component of the inner power source of the charger are damaged. The fluorescent lamp ballast is part of the half-bridge inverter circuit, which is more easily disturbed.
- Q: What is the idea of an LED daylight lamp called T5 or T8?
- Integration tube: currently, mainly appears in the LED industry, design reason mainly lies in the fact that the LED itself is not easy to damage, but the LED heat emitted by itself is very big, if the cooling area is too small, easy to cause the droop is bigger, so will the lamp and stents design together at the same time can reduce the cost, and can ensure the LED light attenuation!
- Q: Is a three-male LED fluorescent lamp? How the quality?
- Mitsuo LED bulb, all is by the generation of processing products LED professional production enterprises, from mitsuo buy many, you can increase the cost of quality are ok, but I still suggest you still looking for a professional do the manufacturer of LED lamps and lanterns, will reduce a lot of cost for you!
- 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: How do fluorescent tubes clean
- Use damp and wet towel to wipe to be able, pay attention to want to turn off the power, lest electric shock!
- Q: A set of lamps and lanterns
- Leds are generally refers to the ledT8 tubes, is used to replace the traditional fluorescent tube, in terms of length and the traditional fluorescent tube, with 0.6 m, 0.9 m, 1.2 m of these three specifications. At 1.2m, the price is about 35, and the lightning T8led light tube on Tmall is good enough to see. There is also an led integrated lamp, or led light. This length is the same as the one above, led stents are generally used for new renovations, and the price is more expensive relative to the T8led light tube, because the t8 lamp doesn't have a shelf. Just another light source. Lightning led T5 stents are led and frame, all of which are more expensive than the full set of leds. One meter two is a little over forty
- Q: What about the normal daylight tubes replaced with LED tubes, ballast and flashers?
- The ballast and the regenerator are removed directly. The fire line and the zero line go straight to the poles, one side will do.
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Cob T8 Led Tube, Dlc, Ul, Lighting Facts Approved. 140 Lm/W
- Ref Price:
-
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 100 Pieces pc
- Supply Capability:
- 50000 Pieces pc/month
OKorder Service Pledge
OKorder Financial Service
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