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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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.
- Q: Does the power drop when the lamp of fluorescent lamp declines
- The power of the fluorescent lamp has not declined after the light and fall of the lamp. Leds, too, are just as bad and the power doesn't go down significantly.
- Q: Does a fluorescent lamp change an led light to change a light tube only?
- Leds can really only need a head of electricity, on the other side is not to need to live, and LED lamp is not to need to ballast, so you want to use LED lamp, need to transform the original fluorescent lamp holder.
- Q: How does barton fluorescent lamp holder replace led lamp tube
- Some leds are single and live, that is, a head of the two pins of a wire, one is zero, this will remove the rectifier, the starter and put liang thread respectively on the bracket in the same two contacts
- Q: Use LED fluorescent lamp tube to replace, the line of original daylight-tube seat should be refitted
- Hello friend, I know you said of that kind of old-fashioned fluorescent lamp, there are two base, base on the inside are two elastic brass plates, you may be putting cover the outside of the plastic part of the brass screw is broken? It doesn't matter, just use your lamp plug contact on the brass base and bare department if you fear of insecurity is with insulation tape package no problem!
- Q: How do fluorescent tubes clean
- Open the Windows before cleaning, circulate the air, and turn off the power. Use a wring cleaner to wipe the fluorescent lamp or light bulb, and if there are any other pieces that are torn down, use the same method. Then clean the cleaner with a clean dry dishcloth. It is best to rub the cloth over and over again.
- Q: Buy LED fluorescent tubes to see which parameters
- LED fluorescent tube parameters include: LED, total light flux, color temperature, color index, total harmonic distortion, average life, protection grade - etc. As a user of the outside line, it is impossible to know and can not judge its parameters true and false. The only thing you can refer to when you buy a brand is that it is less likely to be fooled.
- Q: Which is better? In terms of power and price
- Light source (3528, 3014, 2835 light bead), baseboard (aluminum plate, glass fiber board), aluminum profile, PC cover, power supply (isolation/uninsulated constant current power), block head. The light effect is connected with the power and flux of the light bulb, and I wonder what you mean by this LED lamp structure.
- Q: How to choose daylight lamp? What is the light bulb specification?
- The principle is: when the switch is switched on, the power voltage is passed through the ballast and the lamp filament to the two poles of the regenerator. The voltage of 220 volts immediately disassociates the noble gases of the regenerator, producing glow discharge. The heat of the glow discharge heats up the bimetal plates, and the poles are in contact. The current flows through the ballast, the regenerator, and the two ends of the filament. The filament is quickly heated by the current and emits a lot of electrons. At this point, the voltage between the poles is zero because the regenerator is closed, the glow discharge disappears and the temperature in the tube decreases. The bimetal strip is automatically reset and is disconnected. At the moment of the disconnection, the current of the circuit is suddenly cut off, and the ballast generates a large self-inductance, which is applied to both ends of the tube with the power supply voltage. The large amount of electrons emitted when the filament is heated, under high voltage at both ends of the lamp, is moving at maximum speed from low voltage to high potential end. In the process of accelerating motion, the argon molecules in the collision tube are rapidly ionized. Argon is ionized by heat, which causes mercury to produce steam, and the mercury vapor is ionized and emits a strong ultraviolet light. In ultraviolet light, the phosphor powder in the tube walls emits near-white visible light.
- Q: 20wled bulbs are more energy-efficient than 20w fluorescent bulbs
- LED power, which USES electricity at the same brightness, is 80 per cent of other appliances.
- Q: What are the advantages and differences of the LED panel lights?
- In the case of thickness, the luminescent panel lamp is generally more than the side glow, and the side glow is usually done
Send your message to us
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
OKorder Service Pledge
OKorder Financial Service
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