2014 Newest Rotable Led Downlight 10W 15W 30W CITIZEN COB
- Ref Price:
-
$6.18 - 7.21
/ pc
- Loading Port:
- Shunde
- Payment Terms:
- 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: 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: LED is not only the benefits of downlight what harm?
- The characteristics of LED lamp: overall unified and perfect to keep building decoration, without destroying the lamps installed, building decoration light hidden inside, the light source is not exposed, no glare, the visual effect is soft and uniformThe advantages of LED downlight:1, energy saving: white light LED energy consumption is only incandescent lamp 1/10, energy-saving lamps 2/5, longevity: LED theoretical life can be more than 100 thousand hours, for ordinary family lighting can be described as "once and for all"". LED downlight pictures (19)2, can work in a high-speed state: energy-saving lamps, if frequent start or turn off, the filament will blacken, quickly damaged.3, solid state package, belong to cold light source type. Therefore, it is easy to transport and install, can be installed in any micro and closed equipment, not afraid of vibration, the main consideration is the heat dissipation.4, LED lighting technology is changing rapidly, and its luminous efficiency is amazing breakthrough, the price is constantly decreasing. The era of a white LED lamp coming into the home is fast coming.5, environmental protection, without mercury (Hg) and other harmful substances to the environment, will not cause damage to the environment. The assembly parts of LED lights can be easily disassembled and disassembled, and can be recycled by other people without recycling by the manufacturer. LED does not contain infrared and ultraviolet light, so it does not attract insects.6 、 fast response speed: LED fast response, completely eliminates the shortcomings of the traditional high voltage sodium lamp glow process.To say LED downlight drawback is the market disruption of LED products are not up to the specified standard, so the market will have a lot of defects, and the price is low
- Q: What is the role of LED downlight
- Compared with other lamps, it is the main installation can be embedded into the ceiling will not affect the overall appearance but also has installed more than spot downlight, past ordinary lamps, in fact is the common use of lighting or other auxiliary lighting, general store with more traditional can replace the lamp
- 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: 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
- Q: How many good color family LED downlight
- Personally feel about 3500K color temperature appears soft and warm. I hope it works for you
- Q: The opening 7, 5 cm height of the LED lamp, home decoration into the floor with fear of hydrochlorothiazide
- Let the master in the wiring on the lamp to think about the way, I suggest you go online to see, in mind, or else you worry
- Q: Common questions about LED downlight spotlights
- Currently on the market Jiezhuang LED downlight is 12--24 DC drive, just some built-in drive, directly connected to the 220V power supply, there is need to use power.
- Q: The general living room to Amdo large size of the lamp?
- Now more and more office and family on the use of LED lighting lamp. Because of the more and the applicability of the LED lamp used in indoor lighting more people know, is becoming more and more popular. LED has some other lamps downlight incomparable even other LED lamps can not compare the applicability of indoor lighting LED lamp does not occupy the indoor space in the indoor installation of LED downlight, because hidden lamp, do not use the pressure. Forced feeling, on the contrary will produce a warm effect. Therefore, you can choose to install multiple lamp decoration lamp, reduce the pressure of space. A sense of urgency.
- 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.
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2014 Newest Rotable Led Downlight 10W 15W 30W CITIZEN COB
- Ref Price:
-
$6.18 - 7.21
/ pc
- Loading Port:
- Shunde
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 50 Pcs pc
- Supply Capability:
- 100000 Pcs Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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