2014 Newest Rotable Led Downlight 10W 15W 30W CITIZEN COB

Ref Price:
$6.18 - 7.21 / pc
Loading Port:
Payment Terms:
Min Order Qty:
50 Pcs pc
Supply Capability:
100000 Pcs Per Month pc/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:


General Introduction

Led Downlight 15W 2014 Newest



Product Name:

led downlight 

Input Voltage:

AC220V  50-60Hz


10W(15W  25W) COB Chip

Total Power:

10W(15W   25W)


aluminum, arcylic plate

Cut-out diameter


Outside diameter


CRI (color rendering index)



800-1000lm (1500lm   2500lm)

Color Temperatrue:

2700-7000K, (Warm white, pure white)

Protected Grade:


Working Temperature:

-40 - +60°C

Housing color

Black, golden, white

Life Span:

>50000 hours


3 years


CE, RoHs


What is COB?


Chip on Board, or COB, refers to the semiconductor assembly technology where in the microchip or die is directly mou nted on and electrically interconnected to its final circuit board, instead of undergoing traditional assembly or packing as and individual IC.


The elimination of conventional device packaging from COB assemblies simplifies the over all process of designing and manufacturing the product, as well as improves its performance as a result of the shorter interconnection paths.


What is COB advantages?

1) Reduced space requirements.
2) Reduced cost.
3) Better performance due to decreased interconnection lengths and resistances.
4) Higher reliability due to better heat distribution and a lower number of solder joints.
5) Shorter time-to-market.


 Main advantages of LED downlight

1. High efficiency and energy-saving compared to conventional fluorescents which are equal bright, and consumes 70-80% less energy.


2. No RF interference, no buzzing noise, no UV radiation.


3. No fluorescent flickering.


4. No hazard of mercury or lead entering the environment.


5. Low power consumption, high intensity, low lumen attenuation.


6. Recessed mounted, maintenance free, easy installation.


7. Solid- state, high shock/ vibration resistant


Installment & Application

1) Make a hole

2) Connet the power driver

3) Push the downlight into hole

4) Put down the spring



1)Illumination lighting for homes, offices, restaurants, hotels, malls, buses, trains, warehouses, parking lots etc. 
2)Task lighting for cabinets, cupboards etc in your homes, restaurants, and kitchens or any other places where accent lighting is required. 
3)Dispplay lighting for the articles in your stores and shops. 
4)Back lighting for square billboards or advertisement boards.


Delivery & Payment

UPS / DHL / EMS / HK EMS / FEDEX / TNT etc. are available.
L/C, T/T etc. Available


After-sales service

All products are guaranteed to use in two years under the right and normal using condition.

Quality warranty is based on correct conservation, assemblage and maintenance . As incorrect usage, and disobeying propduct operation, it's not guaranteed.

To the problem within promised time, we will solve it by repair, substitute accessories or replacement for your option.

Upon exceeding the promised time, there will be material and maintenance fees to be paid by customers.


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

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.
Q:LED lamp power off why would light up
Is there an indicator on the switch? If it comes down, will it be ok?
Q:LED ceiling lamp and LED downlight what is the difference
The ground is the vertical light lamp, ceiling lamp is light.
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:Now there is no replacement of the LED light source lamp?
Yes, it depends on what level you want. I can solve your problem with a net name.
Q:Excuse me, how to install the LED lamp?
Lamps shall not be covered by any flammable substanceThe wiring of the lamp should not be close to the radiator, and should be avoided as far as possible
Q:Excuse me, how many different sizes for LED lamp lumens
If you want to output LM, we must first choose high light efficiency of the lamp, this problem because there is no explanation for what your power and lamp type lamp, so I can not estimate
Q:LED downlight, embedded lamps, lamp tube and difference?
At present, these concepts are vague and can be mixed up in the industry
Q:What brand of downlight is good? Please explain the reason, thank you!
Value. Of course, a person's life is not all activities, just for money, the pursuit of fashion, to accept new things, but also a way of life!
Q:How much is the general 15WLED lamp luminous flux.
Mainly depends on what you apply products, parameters vary.1, high-power 1W single 110-120lm to remove the loss of 1600lm2, 5630 0.5W, single 50-55lm, removal of loss 1400lm

1. Manufacturer Overview

Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range