Top Reliability Dimmable 30w Led Cob Downlight With Best Price

Ref Price:
$23.69 - 30.90 / pc
Loading Port:
Shenzhen
Payment Terms:
L/C,T/T
Min Order Qty:
50 Pcs pc
Supply Capability:
100000 Pcs Per Month pc/month

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Product Description:

 

General Introduction

Top reliability dimmable 30w led cob downlight with best price 
  

Specifications

Product Name:

30w led cob downlight

Input Voltage:

AC85-265V  50-60Hz

LED QTY: 

1*30W led Epistar / Bridgelux COB

Total Power:

30W

Material

Aluminum housing, PMMA lens

Cut-out diameter

150mm

Size:

165*H175mm

CRI 

>80

Driver Efficiency:

>95%

Lumen

2400-2550lm

Color Temperature:

2700-7000K, (Cool White, Warm white, pure white)

IP Grade:

IP40

Working Temperature:

-20 - +60°C

Housing color

Black

Life Span:

>50000 hours

Warranty

3 years

Certificate

CE & ROHS

Feature

 Rotatable

 

Quality Control

Strict Quality (IQC, pre-test, FQC, IPQC, QC for the whole production procedure) and Cost Control.


Application 
LED down light Widely apply to Hospitals, Supermarket, Museum, School, Computer room, Bank, Subway, Exhibition hall, Hotel etc.

 

Our Services

1. Your inquiry related to our products or prices will be replied in 12 hours;
2. Well-trained and experienced staffs to answer all your enquires in fluent English;
3. OEM&ODM led light supplier, any your customized lightings we can help you to design.
4. Distributorship are offered for your unique design and some our current models;

 

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

By sea

30-40 business days

1. 3-10 business days for Sample Orders; 7-40 business days 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.

 

FAQ

Q: :What kinds chips are you use ?    

 

A:Usually Bridgelux chips, 120-130lm/w. Epistar also available.

 

Q: What kinds of led downlight?

 

A: We are manufacturer of cob led downlight, have own our factory for housing & LED Chip.

 

Q: What is the CRI of your led downlight?

 

A: Our common CRI is >80 Ra. CRI>90 Ra is also available. 

 

Q: Can I get a sample to check the quality?

 

A:samples are welcome and it can be delivered to you witin 1-7 days once you confirm

 

Q:Do you have other similar led downlight for me to choose?

 

A:We have more than 35 models cob led downlight in different design, wattage, cutout. There must be one that can meet your demand, contact us, we will send more info for you. 

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What is the role of LED downlight
In fact, choose a good day Lantern is a LED lamp energy saving function, ordinary energy-saving lamps should be minimum 5W is generally 11W, a LED lamp bead is 1W, long service life, ordinary energy-saving lamps have radiation, light at 400 nm will produce ultraviolet light is harmful to people, UV will attract insects so the general energy-saving lamp has bugs in the circles above, the LED will not produce ultraviolet
Q:How to judge the quality of LED downlight
Determine the quality of LED ceiling lamp lighting effect, the United States and Taiwan LED chip chip chip, domestic chip etc.. Different brands, different prices, lighting difference is also large. Special low price downlight, make many use of chip production line down the defective products, color inconsistencies, brightness difference, short service life, users need to pay attention to.
Q:The office, sample room, corridor, the most commonly used several LED downlight which is several dimensions, what is power?
The office uses 4 inch and 6 inch downlight, lighting power within 12-20w, ensure the light illumination to 100-200LUX office.The brightness of the corridor can be slightly darker, with 3-4 inch LED lamp, lamp power in the 6-12W, the more suitable for light illumination to 50-100LUX.
Q:Now there is no replacement of the LED light source lamp?
Yes, the finished product is one, 25 yuan a, excluding postage, 3W
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:Excuse me, how to install the LED lamp?
Pull over the protective device for the lamp, and note that the wire is configured to prevent the conductor from becoming brittle or rodent bite
Q:There are no holes 7 cm, 9W led downlight
Spotlights, 7 cm can do, and if you feel dazzling, you can use acrylic diffuser plate to do astigmatism, you can also adjust the angle
Q:The difference between ordinary LED lamp and LED downlight and integration of advantages and disadvantages
Energy saving: the energy consumption of white light LED is only 1/10 of incandescent lamp and 1/4 of energy-saving lamp
Q:What brand of downlight is good? Please explain the reason, thank you!
Cost. From a cost perspective, the LED lamp price is about 3-10 times of the traditional lighting range, if the power of the time more than 6 hours a day, LED lighting is good, is expected about 1 years to be able to save money to buy a lamp; if one day 2-3 hours, it is not how much electricity the.
Q:Why use LED lamp light source patch
The patch LED can be fabricated directly on the aluminum substrate and directly cooled to the aluminum substrate to save heat, packaging costs and reduce thermal conductivity losses.

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