21W T8 Led Tube Shenzhen Quality

Ref Price:
$1.00 - 14.10 / pc
Loading Port:
Shenzhen
Payment Terms:
T/T
Min Order Qty:
1000 Pieces pc
Supply Capability:
5000 Pieces pc/month

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Product Description:

 

21W LED OVAL or Round  T8 led tube

1. Aluminum housing to ensure good cooling

2. LEDs: Co-operate with EPIstar 3014

3. Long lifespan 50000 hours, 10 times longer than halogen bulb;

4. LED Driver: Innovative LED Driver design with high power conversion efficiency

5. No UV and IR polution at all;

6. High energy-saving;

7. Technical support based on our 5 years exporting experience.

 

Model Number

HL-64F21W065M

HL-64F21W065S

HL-64F21W065C

Size(mm)

1500

1500

1500

Wattage(W)

21W

21W

21W

Luminous Flux(Lm)

2000±50LM

2050±50LM

2100±50LM

LED Type

3014 or 3528

3014 or 3528

3014 or 3528

Input Voltage(V)

AC85-265V

AC85-265V

AC85-265V

Cover

Milky

Stripe

Clear

Main Material

PC+Aluminum

PC+Aluminum

PC+Aluminum

Beam Angel

120 degree

120 degree

120 degree

Color Temperatuer

WW2800-3500K

CW 6000-6500K

WW2800-3500K

CW 6000-6500K

WW2800-3500K

CW 6000-6500K

Warranty

3 year

3 year

3 year

Packing

25pcs/Carton (126x21x35CM)

25pcs/Carton (126x21x35CM)

25pcs/Carton (126x21x35CM)

 

18W LED OVAL or Round  T8 led tube

 

l AC90-240V LED T8 series tubes

l3014 or 3528 high power Epiled LED

l3 years warranty

lBase logo and colored box for optional

lCE , Rohs included

 

Aluminum heat sink, No UV or RF interference, Patented heat sink and optical diffuser, longer life than

incandescent & fluorescents . Be used to replace traditional T8 fluorescent tubes.

No mercury, no ballast required, wide voltage and constant current design, solid state, high shock & vibration

resistant, Mercury free, 66+ savings in energy consumption, quiet, no noise, no flickering, Products are

in accordance with CE, RoSH testing standards.

 

Order infomation 

MOQ: 100pcs

Trade term: EXW / FOB Shenzhen / FCAHK / CNF Destination

Delivery time: 3-5 working days for sample order, 7-10 working days for mass order

 

Warranty 

Three years since the date of purchase for LED indoor light & LED industry light .

Five years since the date of purchase for LED module.

 

Warranty term

1. Under the terms of this warranty, if the product have a failure occurs under normal usage within warranty period, we will provide free/rework new products

2. If Failure or damage due to incorrect operation, wire connection, or anything other do not follow our instuction, Hualing will provide paid maintance within warranty period.

 

Trade Terms:

1. Payment term: T/T 100% payment in advance, or for over 10,000USD, TT 30% deposit after order confirmed, the balance after goods ready before shipping . or L/C , or Western Union for small amount .

2. Lead time : normally in 5~10 days after deposit received

3. Sample policy : Samples are always availble for each model . Samples can be ready in 3~7 days once payment received . 

4. Shipping port: Shenzhen , China OR Hong Kong

5. Discounts : We offer discount for big quantity .

 

Delivery detail:We ship goods by UPS/DHL/FEDEX/TNT express which takes 3~ 5 days to arrive, or by air cargo which takes about one week to arrive , or by sea which takes about one month to arrive , depending on your actual requirements.

 

Our services:

1. For all your inquires about us or our products, we will reply you in detail within 24 hours

 

2. We own well-tranied and passional sales & after- sale services who can speak fluent Engligh language

 

3. We offer OEM services. Can print your own logo on product , can customize the retail box packing and other things.

 

4. We have very experienced R&D engineers and we have strong ability to do ODM projects.

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Q:How much energy does normal lamp tube compare with LED light tube?
LED fluorescent lamp with the traditional fluorescent lamp in installation dimensions are the same caliber, and 20 w fluorescent lamp traditional actual power consumption of about 53 w, 30 w / 40 w fluorescent lamp traditional actual power consumption of about 60 w / 68 w. 10 wled 40 w fluorescent lamp brightness than conventional fluorescent light, even 12 wled than conventional fluorescent lamp 60 w fluorescent lamp is especially bright LED fluorescent lamp brightness even more soft and makes it easy to grant, in 50000-100000 hours service life of power supply voltage of AC85V - 265 - v, no need for electric fluorescent starter and ballast, start quickly, small power, no stroboscopic, is not easy to visual fatigue, it is not only super energy saving more environmental protection. It is one of the products of the national green energy-saving lighting project, which is the main product which replaces the traditional fluorescent lamp.
Q:What's the matter with the light bulbs?
The filament is old or broken, one is to increase the voltage, the second is to change the new tube.
Q:If the body is accidentally broken, will it be electrocuted?
You don't touch the electrodes without touching the two electrodes. But be careful when you break
Q:What is the weight of an LED fluorescent tube
If it's about the weight, it doesn't go beyond 500 grams
Q:How long does the energy-saving daylight lamp tube change?
Fluorescent lamp use time is long, the brightness is low is normal [because of the efficiency of fluorescent powder is reduced, cause lamp tube brightness drops]. The general store is not convenient to replace at any time, it is better to replace it at once. If you increase the density of the light, the light efficiency of the tube will not increase much, and the energy will increase with the opening of the tube, a little waste. A one-time change is a lot of input and a lot of it is compared to the actual computation.
Q:Can a fluorescent lamp electronic ballast be powered by an led
Himself is the home of all of the fluorescent lamp, mirror lamp, absorb dome light to all leds, principle is to change the electronic ballast to electronic transformer, and a simple rectifier filter is a dc voltage source, the string of a current limiting resistor can light up the led,
Q:What's the difference between a single input and a double-end input?
There is also a single-end output, which is designed to facilitate the output of the next lampline.
Q:What is the flux of the general led daylight light
See how many wattage, generally 16 w LED fluorescent lamp at present is 1400 lm, luminous flux or new 40 w fluorescent lamp luminous flux highs, but according to the high degree is the LED fluorescent lamp, fluorescent lamp, 360 °, reflective part by stent, the light loss is very big, the LED fluorescent lamp light Angle generally around 170 °.
Q:The lamp tube of LED lamp is full plastic lamp tube good or half plastic half aluminium tube good?
The whole plastic lamp tube mainly USES the non-isolated power source, in order to avoid the electric shock problem, so adopt the whole plastic lamp tube. It USES a phi 5 hat tube LED. The biggest problem is that the cooling problem, because all the heat sealed in tube, don't spread out, the light failure is severe, plus straw hat tube original life is very short, less than 2000 hours it broke. And half plastic and aluminum tube is the market sales of the LED fluorescent lamp is essentially the half PC alloy, in need of pervious to light the plastic, half without pervious to light and the need to adopt aluminum alloy heat dissipation of the half. The power is placed inside the aluminum tube, so the heat from the LED and the heat from the power supply is quite large, since the power of the lamp is usually around 20W. The power is larger, and the semi-aluminum tube doesn't solve the heat problem. Leds are English light emitting diode (LED), its basic structure is an electroluminescent semiconductor chip, silver white glue or adhesive curing to the bracket, and then use silver or gold wire connection chip and circuit board, and then sealed with epoxy resin around, protect the internal core, final installation of the shell, so the LED of the seismic performance is good. The area of application involves cell phones, lamps, electrical appliances and other household appliances and machinery production
Q:Does daylight bulbs damage electronic lamp heads?
Lamp tube burn black affirmation not to be able, current become big, affirmation want to burn the lamp head, change, oneself open repair also can, very simple

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