18W 1.2M Lights Tube8

Ref Price:
$4.50 / pc
Loading Port:
Shanghai
Payment Terms:
L/C,T/T
Min Order Qty:
1000 Pieces pc
Supply Capability:
100000 Pieces per Month pc/month

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Product Description:

Features:

      1, tube8 chinese

      2, chinese restaurant lighting

      3, chinese led bulb light

 

NAMEHOT sale 18W 1.2m lights tube8 chinese
LED SORCE301435282835
LED Qty216PCS288PCS96PCS
Power20W18W16W
VoltageAC 100-240V
Working Frequency50-60HZ
Power Efficiency>92 %
Luminous FluxTransparent:2200lmTransparent:1800lmTransparent:1700lm
Frosted:2000lmFrosted:1600lmFrosted:1500lm
Power Factor>0.95
Colour TemperatureWW: 3000-3200K     NW: 4000-4200K   CW: 6000-6500K
CRIRa≥ 80
Bean Angle160º
Working Temperature-20-45ºC
Working Humidity10 - 70% RH
Lifespan25000H

 

Service:

1. Your inquiry  will be replied in 24 hours

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

3. The service of OEM&ODM

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

5. The ability of monthly develop new product can help you enlarge your market.

 

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

By Sea

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.

 

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Q:The ledt8 lamp is used for the light bulb
The average LED T8 lamp is based on the number of lamps in the wattage, and the average light bulb is 0.5 w, and according to the wattage, you know how many lamps are there.
Q:A 36w daylight light with a watt LED lamp?
Common fluorescent lamp luminous efficiency is about 53 lumens/watt, LED fluorescent lamp cover (diffusion) is probably about 80 lumens per watt, with transparent cover can be as high as 97 lumens per watt, and white light LED chips still in improving the luminous efficiency, the experimental class has been as high as 150 lumens per watt/tile above, the theoretical maximum of 450 lumens per watt
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: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: The title What is the color temperature of the leds?
There are two types of traditional daylight lighting, the warm color of 3000K and the positive white 6500K, and the leds are almost as close as the two colors.
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:The problem of LED lamp compatible ballast
You ask is not compatible with two kinds of circumstances: current incompatible and power are not compatible, the lamp current is big, small ballast current, in addition to the light of lamp light not nominal, nothing, in turn, tubes in a short period of time will be very bright, there is likely to be flashing, but the life of the tube will be greatly reduced. Another case is not compatible with power, with bright flashing or good, like the 300 ma of ballast, if less than 5 w bulb is, may be some not bright, but is more likely to burn tubes, more than 30 w could burn down ballast, so although is compatible, also want to match, according to the requirement just wide.
Q:What causes the red light on both ends
Several reasons, the inductance ballast may be neon bulb breakdown short circuit, the shunt capacitance in the starter or not the capacitance may be a bubble in the bimetallic strip jump is not opened, and at the ends of the electronic ballast and the bulb is a resonant capacitance breakdown short circuit, the above cases, red middle not light on both ends of the tube, and is a situation in the middle will be bright, but is not stable, and not the brightest state, is more obvious black on both ends of the lamp aging, conduction resistance big cause filament at start preheating condition at both ends and a red glow, especially the inductance ballast lamp aging at low temperature state is more obvious when starting, the electronic ballast will have original power rectifier filter circuit damage (400 v / 4.7 ~ 10 uf or diode IN4007), also happen when the result in low voltage power supply, replace the corresponding parts.
Q:How much energy does normal lamp tube compare with LED light tube?
LED 16W is equivalent to the current market's traditional 40W and T5 energy-saving lamps 28W
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.

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