Energy Saving wholesales 18w t8 led tube light
Specifications of t8 led tube light:
CE and ROSH
-20 to 50°C
Apply to single building lighting, buildings and exterior lighting, building lighting, optical transparency local interior lighting, landscape lighting, advertising lighting, medical culture and other specialized facilities lighting, bars, dance halls and other entertainment atmosphere, lighting and so on.
1. Payment :T/T 50% deposits before production, 50% balance against shipment
2. Production lead time Sample order: 3-5days mass order:7-12days
3. Discounts are offered based on order quantities
1. 24hours Hotline & Email service for soon response
2. Soon quotation give to you within 1 working day
3. All skilled staff to answer your question and help you to solve problem
4. OEM&ODM service available, logo and label customizing are also ok
5. Soon lead time and delivery time
6. Your after-sale problem can also find us for help
7. Quality problem in product, we can change for you FREE
Estimated Delivery Time
2-8 business days
3-8 business days
2-10 business days
1-7 business days
6-14 business days
7-12 business days
China Post Air Mail
7-15 business days
China Post SAL
14-30 business days
30-40 business days
1. 3-5 business days for Sample Orders; 7-15 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.
- Q:The life of LED fluorescent lamp tube
- LED fluorescent lamp power saving more than 80%, life expectancy of more than 10 times of ordinary lamp, is almost free maintenance, often there is no want to change the lamp, ballast, the problem of electric fluorescent starter, about half a year down can switch back to the cost of cost savings
- Q:The lighting is replaced by LED lights and circuit problems
- No, you're going into a ballast, one is out. The picture you gave is only part of it. When you disconnect the ballast, connect the same color. The red one is the wire, the current of the ballast. After disconnecting, it should be a connection between the red wire and two broken wires. You should shoot the right wire again. The situation in my home was to tear down the ballast and the two red lines were connected to the red line. The green earth line connects to the blue line. You have to capture the essence of the problem, and you have to see the current flowing. The current must be in and out of the ballast. When you disconnect the ballast, you should connect the broken one to the other. This will make the current pass.
- Q:Three ordinary fluorescent lamps, now changed to LED fluorescent lamp tube, have influence?
- Yes, inductance connection to the tubes of the rectifier takes inductance, but LED bulb as long as the end of the power supply directly to access to the power supply is ok (after which two feet to look at the instruction of GeChang)
- Q:A set of lamps and lanterns
- There's a lot to see how you get hungry, the prices are different,
- Q:What is the conversion between the number of leds and the number of tiles?
- In this case, we'll talk about energy efficiency
- Q:Ordinary lamp tube is replaced by the led for video
- Common fluorescent lamp and LED lamp drive circuit principle of completely different, so the common fluorescent lamp ballast, all can't use the starter, need a full set of updates for the LED lamps and lanterns. There's no point in wiring video.
- Q:Is there a ballast in the LED lamp? Or do you need a ballast?
- There is no driving module, and the LED is in a dangerous environment even if the voltage meets the working conditions. As a result, the driving source of the LED work is very important.
- Q:What's the difference between an LED fluorescent lamp and an ordinary light tube?
- Led fluorescent lights are leds, energy efficiency, and environmental protection Ordinary lamp tube (we see everyday), most is fluorescent lamp more, contain poisonous substance
- 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:Can a fluorescent tube be used in series?
- How much voltage do you need to get through the two 20-watts series, and can a 40-watt ballast provide that high voltage? I don't think so.
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