2014 Hot Selling 18W 4 Pin Base 2G11 Led Tube Light, Samsung Chip 2G11 Led Fpl Lamp, Pll 2G11 Led Light

Ref Price:
$13.60 - 16.60 / pc
Loading Port:
Guangzhou
Payment Terms:
L/C,T/T
Min Order Qty:
10 Pieces pc
Supply Capability:
300000 Pieces pc/month

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Product Description

                                   

2014 hot selling 18w 4 pin base 2g11 led tube light, Samsung chip 2g11 led fpl lamp, pll 2g11 led light

           Model:BST-2G1104L-18W
Power:18.0W
Input  volt:85-265V AC 
LED:40pcs Samsung SMD5630
Luminous Flux:1440-1530lm
CRI:≥80Ra
PF:≥0.95
Housing material:6063 Aluminium 
Cover:clear,frost white for option
Beam angel:120°
Lifespan:30,000-50,000Hours
Warranty:3  years
We have model of 9w,12w,18w,22w for option

Our Services

  

Warranty and Maintenance:

1.Warranty :3 years, since the date of purchase.

2.Under the terms of this warranty, if the product have a failure occurs under normal usage within warranty period,

   we will provide free new products based on the proof-documents. 

3.If failure or damage due to incorrect operation, wire connection, or anything other do not follow our instuction.

   we will provide paid maintance within warranty period.

 

Trade term :

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

2.Sample can be delivered in 5 days.

3.Shipping freight are quoted under your request

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

 

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.

 

If you have any further questions, please feel free to contact us.

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Q:What is the flux of the general led daylight light
My own production of LED fluorescent lamp, single lamp 130 lm/W, if the light bead is 16.5 W, the total luminous flux can reach 2145 lm, efficient use of power supply in 90%, total power is around 18 W lights lit, overlapping there will be a loss, the loss and the printing ink of aluminum plate used reflective effect has much to do, usually in about 10% of the loss, add cover outside, usually the light transmittance of transparent cover is 94%, milky white cover transmittance is 75% to 75%, so in a transparent bubble of 18 W LED fluorescent lamp, for example, using the highest light LED, the total luminous flux can reach 130 * 16.5 * 94% * 90% = 1800 lm, the whole lighting effect of about 100 lm/W, quite obvious energy saving effect or hi
Q:But what happens when you don't take a ballast and replace it with a traditional fluorescent lamp?
Days without a day LED fluorescent lamp of a large number of exported to Japan, the glare of the LED fluorescent lamp tyjb tian yuan festival safeguards through the efforts of the company research and development team this fluorescent lamp conquered the world's most rigorous German, also conquered the world's most critical Japanese... This product distinctive features are: (1) the light is very close to the common fluorescent lamp, the light is very soft and high brightness not dazzling, can't see the point light source, from the apparent anti-oxidation of gold plating technology on the electrode head, radiator with wiredrawing alloy processing, lamp holder to adopt green PC fireproof material, lens face processing, PC cover using nanometer ultra light manufacturing process. That compares with the highest levels of performance in South Korea and Japan. Craftsmanship reveals the aristocratic qualities of flagship products. Exclusive use of high heat conduction UL certified rich copper plate thermal conductivity 2.6 w/m.k. It is 13 times higher than the thermal conductivity of 0.2 watts/m.k. It is more than two times the heat transfer coefficient than the normal aluminum plate thermal conductivity of 1.0 w/m.k, and 13 times lower than the thermal lamp of a single fiberglass board. It is more than twice as low as the thermal light of the other aluminum plate. The cost of the copper plate is half as low as the aluminum plate. The power source adopts the super long life ruby capacitor, the realization and the light-emitting diode synchronous life, the real high performance, high life
Q:Why don't leds and light bulbs adjust brightness by dimming switches
A flash is a period of time and a period of time. In a second, the human eye is not able to see more than 60 times, and can see the frequency of the flash, indicating that the fluorescent lamp is not always bright, but has the time of extinction.
Q:The child lamp chooses led good or the lamp tube is good
Light color chooses yellow light, because yellow light is the most natural incandescent lamp, rely on the filament to shine, current through the filament that the electric resistance is great the filament will be hot and glow. Such light is continuous no flash. And white light is the light that fluorescent lamp is called energy-saving lamp fluorescent lamp. Energy-saving lamps and fluorescent light stimulate phosphor luminescence principle is to use some kind of radiation, like light is discontinuous, which is a seaside sparkle, but quickly, eyes have a vision for the role of, feel the light in a flash. It's bad for your eyes to be in such a light for a long time.
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:The LED fluorescent lamp tube breaks the LED light in the inside
The lamp tube of LED fluorescent lamp alone is ok, inside you should see an aluminium base board, above be full of patch small lamp bead.
Q:Why do my electric cars charge when they open their homes
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:The LED fluorescent tube plus the ballast why is it still going to press?
Capacitor to eliminate the effect of the power supply of electromagnetic interference with ballast tank formation, and increase the voltage amplitude of the start pulse. An electrode in the discharge tube with double metal,
Q:Why is the household daylight lamp attached to the battery?
Because there's electricity in the battery.I hope my answer will work for you.
Q:How did the new daylight tube ring
Friend, this is normal phenomenon, the gas that the lamp tube initiates excitation, general use a small to return to normal, safe to use.

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