• 2014 Newest Rotable Led Downlight 10W 15W 30W CITIZEN COB System 1
  • 2014 Newest Rotable Led Downlight 10W 15W 30W CITIZEN COB System 2
  • 2014 Newest Rotable Led Downlight 10W 15W 30W CITIZEN COB System 3
2014 Newest Rotable Led Downlight 10W 15W 30W CITIZEN COB

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

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L/C,T/T
Min Order Qty:
50 Pcs pc
Supply Capability:
100000 Pcs Per Month pc/month

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General Introduction

Led Downlight 15W 2014 Newest

 

Specifications

Product Name:

led downlight 

Input Voltage:

AC220V  50-60Hz

LED QTY: 

10W(15W  25W) COB Chip

Total Power:

10W(15W   25W)

Material

aluminum, arcylic plate

Cut-out diameter

98mm

Outside diameter

105mm

CRI (color rendering index)

>80

Lumen

800-1000lm (1500lm   2500lm)

Color Temperatrue:

2700-7000K, (Warm white, pure white)

Protected Grade:

IP20

Working Temperature:

-40 - +60°C

Housing color

Black, golden, white

Life Span:

>50000 hours

Warranty

3 years

Certificate

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

 

Application

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.

 

Q:How much LED 150W downlight spiral energy-saving lamp replacement
As far as I know, high power fluorescent lamp and compact fluorescent lamps use is unsafe, even no relevant national standard, if you use it, the auspicious light test report please check the product certification and CCC what, if there is a problem with the best replacement as soon as possible.
Q:Led downlight can light panel directly with intelligent dimming Mody?
No, the LED dimming should be adjusted in its drive circuit
Q:How to judge the quality of LED downlight
A good LED downlight, design not only to see it the radiator, but also its driver, the core part will have to see it with the chip, which is what we call the LED lamp.
Q:Excuse me, how many different sizes for LED lamp lumens
See customer needs and in what place, with the output of the LM itself and quality of reflective glass beads, beads arranged, there is a direct relationship between the transparent mask
Q:LED lamp is mainly used in where
Shopping mall. Just walk a lot and a lot of LED downlight.
Q:How many good color family LED downlight
Cool home if the partial blue is not suitable in not too bright, looks like a wildfire.
Q:Excuse me, how to install the LED lamp?
According to the instruction, the hole is opened on the ceiling with an openerThree: after opening the hole, pull out the wire, then connect the drive and the lampPay attention to the positive and negative poles of the lamps and lanterns, the ground mark of the lamps and lanterns, and correctly install the ground wirePay attention to the distance between the fixtures and the wall or the wall so as to facilitate the heat dissipation of the lamp
Q:LED downlight downlight and how to distinguish?
LED lamp is a light source of a yellow dot, dot diameter of about one centimeter. The rear is a cylindrical aluminum radiator similar to a computer CPU radiator (and some have no, and no radiator is of poor quality)General downlight general light source is a small bulb, a bowl shaped reflector.The two lamps are easy to distinguish.
Q:How much is the general 15WLED lamp luminous flux.
Look at the product parameters, and if it's done with a single 1W, it's probably around 1600LM,
Q:The general living room to Amdo large size of the lamp?
Look at the size of the living room ceiling. Class one is. 10 cm downlight

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