19W 1200Mm Led Tube Light,T8 Led Light Tube, 120Cm Smd2835 T8 Led Fluorescent Tube Lamp

Ref Price:
$8.20 - 9.20 / pc
Loading Port:
Guangzhou
Payment Terms:
L/C,T/T
Min Order Qty:
10 Pieces pc
Supply Capability:
50000 Pieces pc/month

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Product Description:

 

Product Description

  

Model:

BST-19W120M-01

Input Power:

19W

Input voltage:

85-265V AC 

Working frequency:

50-60HZ

Lumens:

1870~2050lm

CCT:

2700-6500K

CRI:

>75Ra

Beam angle:

120 degree

LED Spec:

SMD2835

Housing material:

Aluminium

LED working life:

30000-50000H 

 

FAQ

  

Trade term 

 1.payment: T/T ,Westen Union,Paypal,Money gramor L/C.

2.Samples of Led Track Lights can be delivered in 5-7days.

3.Shipping freight are quoted under your request.

4.Discounts are offered based on order quantities, MOQ 1pcs.

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Our Services

  

Our service:

 1.Your inquiry related to our products or prices will be replied in 24hours.

 2.Well-trained and experienced staffs to answer all your enquires in fluent English.

 3.OEM & ODM, any your costomized lighings we can help you to design and put into product.

 4.Distributers are offered for your unique design and some our current models.

 5.Protection of your sales area ,ideas of design and all your private information.

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For any further informations, please feel free to contact us.

 

 

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Q:I've just come to this company and I'm an LED fluorescent company
If it's a business that already has business! Then you must cherish and keep in touch! If you want to keep up with the list, let's make sure that you are learning to do business. It may not work very well, it will take time!
Q:The problem of LED lamp compatible ballast
Online are the so-called compatible led ballast, inside it is a constant current for high power led drive power supply, in order to adapt to a variety of different types of leds, it also has different output current varieties, also wants when buying according to the current to select the same current in the led lamp ballast compatible led, it with the ordinary led special-purpose ballast (is actually led a dedicated switch type constant current drive) is the difference on the power (which is the same kind of led do various tubes are common) is large, the range of output current of 300 ma compatible ballast, for example, it can automatically adapt to the current 300 ma from 9 w - any power between 25 w led bulb, but also has the smallest biggest range, the only requirement is that current to be the same.
Q:What is the price of an ordinary daylight lamp outside?
That's exactly what I wanted to ask.A dozen dollars, a cheap ten dollars.I hope my answer will work for you.
Q:If the led lamp is replaced, the lamp power should be small
Yes, there is a difference in color temperature between 14 and 18W.Yeah, how else to say energy efficiency
Q:What installation is the T8 LED tube?
The general can be installed in the former fluorescent lamp shelf, the qi-hui is short answer, have the instruction, see to understand
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: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.
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:Fluorescent lamp fire line zero connection
The fire line is different from the zero line Both the wire and the zero line are charged lines, and if the two phase power is connected to the electrical appliance, the current flows through the wires General feeling of fire electricity, because if people (including some indirect contact with) the contact wire, part of the electric current is passed from the body, like a ShuiGuanZi, originally from the middle points of a faucet. The zero line is not charged because the other side of the power supply (zero) is connected to the ground, and when we reach the zero line on the ground, because there is no difference, there is no current. So there's a zero line of uncharged feeling. The zero line and the fire line are originally generated by the power supply, and the current direction of the current is the one that goes through the external device and comes in from the other end, forming a circuit. The difference between the zero and the wire is one of the two terminals of the power supply So the fluorescent lamp will not be bright!
Q:What are the components of a T8 LED lamp tube?
rear power within you want, how much power efficiency, the whole lamp power, lighting, light source adopts what kind of, whether to need to patent, LM80 certification, such as this can only give you recommend suitable solutions.
Q:The LED T5 daylight lamp can be used for how long
Medium and small power LED is the theory of life 100000 hours, but enough to make product actual life in 50000 hours, generally the LED fluorescent lamp is the most main is to see the electrolytic capacitors have to life, good life of electrolytic capacitors can be in more than 30000 hours, but the price is very high, so the price of lamps and lanterns is not cheap, if some ordinary electrolytic capacitor oh, about 15000-20000 hours, the price will be much cheaper. Now many LED manufacturers said its product warranty 2-5 years, but because industry developing fast, the severity of competition, as long as the product is not "short-lived" too far, didn't see who is there to find the manufacturer accountability, besides the manufacturer is also produced in the site office or whether there is unknown.

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