Free Sample Rotating Cap 4Ft 1900Lm T8 Led Tube

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$5.00 - 15.00 / pc
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Hongkong
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L/C,T/T
Min Order Qty:
1 Unit pc
Supply Capability:
2000 Pieces per Week pc/month

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Product Description:

Rotating cap 4ft 1900lm T8 led tube

More new designs and monthly special offers please visit our alibaba home page.

Features

1, LEDs efficience:100lm/w+

2, Rotatable&lockable cap end/Replaceable driver

3, CRI>80Ra

4, CE,ROHS,C-TICK,SAA,FCC,TUV,UL conform

5, Instant start without flicker led tube light

6, No UV,IR and No mecury&Lead

7, Save over 50% energy than conventional lights

8, 30,000 hours longterm lifespan with stable quality 

2) T8 led tube light parameters

 

Model

Power

Input Voltage

Brightness

Chip

CRI

Color Temp.

Power Factor

Lamp Effi.

Beam Angle

Length

Packing

 TL8W/10W

8W

10W

85-265V/AC

(50-60Hz)

880lm/8W

1,100lm/10W 

 

Epistar

 

70Ra

80Ra

WW/NW/PW

>0.95

>0.85

120deg/clear

130deg/frosted

2ft 

50pcs/CTN

TL13W 

13W

1,430lm 

3ft 

 

25pcs/CTN

TL18W/20W

18W

20W

1,900lm/18W

2100lm/20W

4ft

 TL22W/25W

22W

25W 

2,500lm/22W

2,750lm/25W

 5ft

 

Others

Quality standards:CE,ROHS,C-TICK,SAA,PSE,TUV,UL

LEDs working current:25Ma
Shell material:High purity with high heat dissipation aluminum
Shell colors:Silver rear+colorful menta LOGO ring

Carton size(cm)/G.W(KG):

2ft---133*25*25/14,3ft---93*25*25/10,4ft---133*25*25/12,5ft---153*25*25/14

Tube size:T8/26mm,PINs:G13
Working temperature(Suggest):-20°c~+30°c Storagre temperature:-40°c~+55°c

 

Business Terms

1, Price term: FOB Shenzhen

2, Delivery time: 5-12 Working days

3, MOQ: 1 CTN or As discussed

4, Payment term: T/T in advance or Western union or as discussed

5, Sample term: Free available when necessary

6, Packing and label: Neutro-packing&label or as clients' requirements

4) T8 led tube light warranty

 

For LED tube light,WISCOON offer 3 years warranty.

5 years warranty available as discussed

 

ATTENTION

1, We irregularly update or release new products in public or secretly,please contact for latest information.

2, Welcome to inquire samples.

6) T8 LED tube light details

 

FAQ 

Q: Nearly all T8 LED tube light are the same exterior,how to tell quality?

A: Price and exterior.

 

Though LED lighting products are with same or similar exterior,due to raw material cost difference is big,poor quality are all poor housing exterior with short FINs and light weight.So prices are also low.

 

Besides,the driver exterior is also low-end with poor IC,MOS and capacitances.

 

Q: Does T8 LED tube light really have 50,000 hours lifespan?

A: 50,000 or longer lifespan is only theroy from lab test.But due to working enviroments are different from in lab,actual lifespan is only  <=30,000hours.

 

Especially for LED high bays and LED floods,the power is very huge,and lots of heat cause LEDs junction temperature very high.And light decay will be higher than low power LED products.

 

 

Our LED tubes are in the market over 7 years,and according to feedbacks from our clients,nearly no faluire in 4-5 years.

 

Q: For same power,why different suppliers with different brightness?

A: Different chips,or same chip but different brightness version.The brightness will be different.But for same chip and same brightness version,the brightness will be slight difference.But please make clear the difference between LEDs and lamp fixture.

 

For example,18W LED tube light,LEDs brightness is 2200lm,true fixture brightness is only 1700-1900lm(even lower).but many suppliers type 2200lm in their data sheet,please note this.

 

Q: What is CRI?

A: CRI is a figure which feedback the real objects colors.Higher CRI with higher cost.For LED tubes,the CRI is mostly 70-75Ra,and 80Ra with higher cost.But there are some suppliers write a high data to attract clients,please note.

 

Q: What is PF and efficiency?

A: PF and efficiency is to feedback the driver electrical performance.Higher PF and efficiency with higher cost.

 

Q: Is there cheap shipping cost to import to our country?

A: For small order,express will be best.And for bulk order,sea ship way is best but take much time.

 

For urgent orders,we suggest via air to airport plus our ship partner send to your door.

 

Q: Can we get support if we have our own market position?

A: Please inform us your detailed mind on your market demand,we will discuss and propose helpful suggestion for you,to find the best solution for you.

 

For any further information,please feel free to contact,we will send you PDF document to show full issues you care on LED business.

 

Our quality and service

1, Stable quality with high-end exterior

2, Competitive prices and extra discount for agents

3, Accept customization for clients

4, Quick,considerate and professional response

5, Quick delivery time

6, Human-based after-sales service and warranty

7, Full tests and varities of certificates for different markets

8, Customize packing,carton print and sticker for clients' brand

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Q:Use LED fluorescent lamp tube to replace, the line of original daylight-tube seat should be refitted
So old ballast, the ballast uninstalled, directly to the card on the two old fluorescent lamp wire short respectively, and then to the outside power, install the LED fluorescent lamp with respect to OK
Q:What about the normal daylight tubes replaced with LED tubes, ballast and flashers?
The rectifier usually has two types of inductance and electronic type: the direct short answer of inductance (one to one). The wire and the zero line of the electronic type (two in four) are short connected to the corresponding two sets of two lines, the regenerator is pulled directly, and the LED tube is installed.
Q:Can compatible inductance ballast, electronic ballast led fluorescent lamp tube which have to sell?
Sorry, I have no experience in this field.I hope my answer will work for you.
Q:Which is better? In terms of power and price
I think this brother is not very clear about leds; In fact, the lamp contains the way of the patch Led lamp bead classification 1. Straight insert small power specifications are as follows: straw hat/helmet, round head, concave, ellipse, tombstone type (2 * 3 * 4) bullet, flat head, type (3/5 / flat bread) piranha, etc. 2. SMD patches are usually divided into (3020/3528/5050, these are positive luminescence) / 1016/1024, and these are the lateral luminescent sources. 3. Large power leds are not classified into the patch series, their power and current usage are different, and the photoelectric parameters are very different. Single single high power LED light source, such as no heat dissipation base (generally for hexagonal aluminum), its appearance and the average patch without too big gap, high power LED light source is circular, encapsulation mode basic and SMD patch is the same, but with SMD patch in the conditions of use/environment/effect has essential difference. Photosynthetic efficiency as to what you say, he is equal to the luminous flux/power is the power points, as we have 3014 (0.1 W), 3528 (0.06 W), 2835 (0.5 W)... The flux is also the customer's requirement, we have 5 to 60 lm here, of course the price is different. Hope is useful to you
Q:How did the new daylight tube ring
Gas rolling phenomenon, low temperature.I hope my answer will help you.
Q:What is the difference between the daylight lamp tube used in fishing steel and the normal lighting tube
Second, LED lighting is high in light and high in brightness. Now the good LED fluorescent lamp can achieve more than 130, which is about twice the photoeffect of fluorescent lamp. In other words, the 18W LED fluorescent lamp can be a 36W fluorescent lamp. And from the actual lighting effect, the 18W LED light of 130lm/W can be used as a fluorescent lamp of 48W.
Q:The output of the led lamp is low
See appearance, 100-150 - v 18 w 0.12 0.18 mA more precise look at the arrangement of lights and the number Look at rated lamp power estimated the actual power/(see number divided by the number of parallel light by 3.2 V) = output current to 220 V, * current * power switch power supply is ok (see appearance should be burned the IC not bad basically can be repaired, it remains to be seen whether the LED is good)
Q:Help me see the yellow on the left side of the LED fluorescent lamp
The black patch in the rear of the capacitor is the MOS tube, the electric inductance behind the MOS tube, the optical coupling behind the inductance, and the electrolytic capacitance behind the optical coupling.
Q:Put on the new light bulb, why the lamp still not bright
Does your fluorescent lamp use a inductive ballast or an electronic ballast? Is the newly installed lamp tube not bright or filament red but unable to start? If the inductor is completely unlit, check to see if it is installed
Q:How does the T8LED light tube replace the fluorescent lamp tube
Tube at both ends a firewire, on the other side is zero, the two feet per head are connected together, by one or two can be, if with neon bulb starter, starter can be twisted off, then remove ballast two joint together can change LED bulb.

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