18W 120Cm High Lumen&Amp;Quality Led Tube

18W 120Cm High Lumen&Amp;Quality Led Tube System 1

18W 120Cm High Lumen&Amp;Quality Led Tube

Ref Price:: $1.00 - 20.00 / pc

Loading Port:: Shenzhen

Payment Terms:: L/C,T/T

Min Order Qty:: 500 Pieces pc

Supply Capability:: 100000 Pieces pc/month

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LED tube

led tube fluorescent tube
TUV,CE,ROHS approved
Lifespan:50000h
warranty:2 years

Led tube Parameters:

Model no:	OML-T8FL120
Input voltag	85-265VAC50-60Hz
Power	18W
Power Factor	≥0.95
LED spec/Chip/Power	2835/EPISTAR/0.12W
LED Quantity	144 pcs
Color Temperature	2700~6500K
Luminous flux	>1620LM
Luminous efficiency	>85LM/W
CRI	Ra≥75
Beam angle	140°
Material & Color	6063 aluminum + PC
Material of PCB	aluminum based board
IP Grade	IP20
Lifespan	>50000
Working temperature	-20~50°C
Storage temperature	-20~55°C
Certificate	CE, ROHS

LED tube luminous decay Test:

Test condition: temperature 25 degrees centigrade:

Test Hours	Decay Ratio
500 hours	0%
1,000 hours	0%
2,000 hours	1%
4,000 hours	2.4%
6,000 hours	3%

Application:
1. Living room, bedroom, kitchen, washroom;
2. School, university, hospital, hotel;
3. Conference, meeting room, show room, showcase;
4. Commercial complexes;
5. Factory, plant, warehouse, office;
6. Supermarket, department store.

LED tube installation:

The same size tube can be installed on to the corresponding lamp holder directly before taking

down fluorescent lamp starter.

1. LED tube can be directly installed into T8 or T10 bracket(take down fluorescent lamp starter);

2. LED tube apply to inductive light holder. Electronic ballast fluorescent tube can’t be replaced directly,

should take down electronic ballast.

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
Air freight	3-10 business days
By Sea	30-40 business days

1. 3-5 business days for Sample Orders; 7-30 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.

Factory:

Q:What is the reason for the movement of light in the tube: This phenomenon occurs when a small number of new light bulbs are lit up, and it is said to roll without affecting normal use. After a few times, it usually disappears. This is the problem of fluorescent powder coating when the lamp tube is in production, does not have a large effect on the use of the lamp tube, it is safe to use. Do you understand now?

Q:What is the most suitable power efficiency for leds?: It's about 0.97, it's still pretty high, I bought the lamp tube of zhaochang, very bright, used for two years, still like new

Q:The Led is good, or the t5 lamp is good: Analysis for everybody below T5 tube is good, to a certain extent, can be so analyzing the difference between the LED bulb and lamp, t5LED tubes inside the lamp is LED lamp belt, they are included and contained relationship (t5LED tubes containing LED lights belt) LED lights there is a glue with appearance, this is the only difference between them, but the drops of glue, of course not t5LED tubes of PC material of durable, good protection, pervious to light do not dazzling. The price is relatively bigoted, after all, the material has increased, but for the sake of durability and durability, it is the best choice. Hope can help you, more relevant information can come to our website to know, thank!

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:Now there is no led lighting, just like the fluorescent light bulb, which is universal: Yes, it is installed directly on the original lampstand, remove the regenerator.

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 same thing is 5w, is this LED tube power or is this a fluorescent lamp?: Yes, the power is the same, the power consumption is the same. But leds are brighter than daylight.

Q:How do you know whether a fluorescent tube is good or bad: In the case of leds, there is no direct way to judge the use of a multimeter. That will be in the absence of special apparatus, find a good matching of drive, according to the manual connection method directly connected, electricity testing. It's good to lighten up. Conversely, still.

Q:Is it healthy to hang a towel with a bad fluorescent lamp: Mercury once in the body, can quickly diffuse, and accumulated to the kidney, breast and other tissues and organs of chronic mercury poisoning can lead to mental disorders, plant nerve disorder, acute symptoms often have a headache, fatigue, fever, oral cavity and digestive tract swelling sore gums, player bleeding, loose teeth, etc., part of the skin red spot, pimples, a small number of renal damage, individual kidney pain, chest pain, dyspnea, purple purple acute interstitial pneumonia, etc.

Q:What happens to leds if they are not compatible with electronic ballast? What if it's not a bright flash?: 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.

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