Free Sample 12w Super Heatsink Dimmable Led Downlight

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$8.24 - 10.30 / pc
Loading Port:
Hongkong
Payment Terms:
L/C,T/T
Min Order Qty:
10 Pcs pc
Supply Capability:
20000 Pcs Per Month pc/month

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Product Description:

12w super heatsink dimmable led downlight

(7+ years Focus on LED indoor lighting)

More new designs and monthly special offers please contact us for more

 

 

Feature

1) 12w dimmable led downlight Features

1.LEDs efficience:120lm/w+

2.High end stable external driver

3.High purity 1060 aluminum heatsink

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

5.Instant start without flicker

6.No UV,IR and No mecury&Lea

7.Save over 50% energy than conventional lights8.30,000 hours longterm lifespan with stable quality

2) Dimmable led downlight parameters

 

 

Specification

Items

3W

5W

7W

9W

12W

15W

18W

21W

24W

36W

System power

3.5W

6.5W

8.5W

11W

14W

18W

21W

24W

28W

42W

Brightness

Clear/Frosted

265lm

210lm

520lm

423lm

680lm

553lm

935lm

770lm

1190lm

980lm

1530lm

1260lm

1785lm

1470lm

2040lm

1680lm

Clear-N/A

1960lm

Clear-N/A

2840lm

Lamp size(MM)

D90*H52.5

D102*H66

D145*H78

D195*H105

D240*H106

Cut-out size(MM)

D76

D85

D130

D175

D220

Qty/CTN

48pcs

48pcs

27pcs

8pcs

8pcs

CTN size(MM)

440*440*375

495*495*420

495*495*420

440*440*375

440*440*375

G.W/CTN

8.5KG

16.5KG

16KG

9KG

9KG

 

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

Installation ways:Easily install directly instead of conventional down lamps

Shell material:High purity with high heat dissipation aluminum

Working temperature(Suggest):-20°c~+30°c Storagre temperature:-40°c~+55°c

 

 

Common Data:

1. Input voltage:85-265V/AC(50-60Hz)

2. CRI:>70Ra(Bridgelux) or >80Ra(CREE)

3. Beam angle:30deg/Clear LENs.90deg/Frosted cover

4. Color temperature:WW/3000K,NW/4000K,DW/5000K,PW/6000K

3) Business Terms

1. Price term: EX-W 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

 

 

Warranty

We offer 3 years warranty for our LED downlight series.

 

 

Attention

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

2. Welcome to inquire samples.

 

 

9) FAQ

Q: Nearly all LED downlight 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 heatsink exterior with poor heat dissipation.So prices are also low.

 

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

 

Q: Does LED downlight 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.

 

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 brightness difference between LEDs and lamp fixture.

 

For example,12w LED downlight,the LEDs initial brightness is around 1400lm.But the true lamp fixture brightness will lose some due to cover and heat,then will be around 1000lm.But some suppliers write LEDs brightness 1400lm in datasheet to attract clients.Please be careful.

 

Q: What is CRI?

A: CRI is a figure which feedback the real objects colors.Higher CRI with higher cost.

 

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.

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Q:How much LED 150W downlight spiral energy-saving lamp replacement
No matter where you use it, in general, not less than 50W LED lights can be, if not white, power needs to increase a little.
Q:7 square feet of aisle to install 3 LED downlight, how much w led downlight
5W*3, the key depends on the ceiling elevation.You can use 3 W
Q:LED downlight, embedded lamps, lamp tube and difference?
I. definitions1, downlightThe lamp is generally a lamp holder, lamp can be directly mounted incandescent or energy-saving lamps. Is a lamp embedded into the lighting ceiling light shooting style. Its biggest characteristic is to maintain the overall unity and perfection of the building decoration, not because of the setting of lamps and lanterns, and destroy the perfect unity of ceiling art. The recessed luminaire, mounted inside the ceiling, projects all the light downward, directly to the light. Different light effects can be obtained with different reflectors, lenses, louvers, and light bulbs. Table space, can increase the space of the soft atmosphere, if you want to create a warm feeling, can try a lamp lamp, reducing the spatial sense of oppression. Generally in the hotel, family, coffee shop use more.
Q:Turn off the lights after the bright LED lamp
The choice of switching error, with indicator light (excluding fluorescent) switch is not suitable to control like small power LED energy saving lamp load, because the load current through the indicator light through to the small power is not already small. A resistor of several hundred K in parallel with the ends of the load can be improved, or the indicator light can be changed directly, and the indicating lamp for canceling the switch can also be improved.
Q:Excuse me, how many different sizes for LED lamp lumens
If we assume power 5W 4 inch downlight case, assuming optical efficiency is 100LM/W, 4 inch downlight ideal luminous flux of 500LM, is on the wreck. The transparent cover is about 400 of the LM, if it is other material non transparent light cover would be lower, probably only more than 300 LM
Q:How to choose the right LED downlight
Look at the power supply lamp (commonly known as: transformer) transformer quality also determines the whole life of the lamp, lamp used more than 50000 hours no problem, but if the transformer is destroyed, the whole lamp will not light up. The electronic components and design scheme in the transformer determine the efficiency, power factor, stability, temperature rise and service life of the transformer. Our driver is wide voltage drive, and the output current and voltage are stable.
Q:Why use LED lamp light source patch
SMD LED light emitting angle is 180 degrees (theoretical value), the diffuse reflective light through the tubular lamp cup, directed and no lens dazzling, very suitable for general lighting purposes. Of course, the cost of the lens is also saved.
Q:What brand of downlight is good? Please explain the reason, thank you!
Quality. After deciding to buy LED lights, you'll have to see what quality LED lights you need. At present, the country has not yet introduced LED lighting quality standards, so the market LED product quality is uneven, some very cheap brand-name goods using the chip quality is very poor, that is 1W, only 0.5W-0.7W, and manufacturers in order to do high brightness, it will increase the output current of power supply, it will cause serious decay. Should choose some brands of their own products, such as "one enterprise", "Hangzhou ray", "silver rain" and other brands.
Q:Led downlight can light panel directly with intelligent dimming Mody?
No, the LED dimming should be adjusted in its drive circuit
Q:What is the size LED downlight
Why are you so rigid?.Wrong wrong, can not Oh;"2 inches" is an oral language; the latter is the interpretation of excellent technical terms.Now many customers like to use inches instead of stiff numbers;Simple understanding;Inch downlight hole size in diameter of 90 70mm surface height of 100 OK.

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