5W/7W/10W/12W /15W COB Ceiling light;2700-7500K LED down light240v recessed ceiling lights;

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50 pc
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20000 pc/month
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Product Description:

FEATURES:

The COB ceiling and              down light is made of aluminum, which is refined and delicate with excellent heat dissipation and widespread application.

2. This series ceiling lights are recommended to constant light in monochrome mode, its life span is 50,000 hours.

3. Light shell is made of pure aluminum in advanced CNC technique.

4. Standard stainless spring is applied.

5. Illuminant adjustable Angle is from 0° to 180°.

6. It is an environment friendly lighting resource with high brightness. The built in constant current driver power ensures it's stable performance. It saves 80% electricity than filament lamp, 60% than energy saving lamp.


More type for your choice:

5W/7W/10W/12W /15W COB Ceiling light;2700-7500K LED down light240v recessed ceiling lights;



PICTURES:




SCOPE OF APPLICATION:

The ceiling light and down light is applicable to interior illumination in various occasions, such as shopping center, hotel, cybercafés and so on, especially suitable for display lighting of jewelry, clothes and valuables.


Shipping:

1. Shipping by EMS, DHL, UPS, FedEx, sea shipping and air shipping according to customers' requirement;

2. Normal delivery time: 7-10 working days.


Packing: Standard  Box



Our Services

1. Any questions when using , we always fast replys with the professional methods;

2. All products is tested very good and Packing very strong before delivery;

3. We will arrange the most fast shipping for you and sent the waybill number to you in time.



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Q:The LED ceiling light mounted in the living room will turn on the light after the power is switched off
Micro bright almost no power consumption, the impact on the lamp belt life is not great. However, this may indicate a problem with your switch or wiring. For example, a double switch (that is, two switches), or a small light on the switch. The leakage current of ground wire is large, and the problem of power supply design is likely to cause this phenomenon.
Q:15 square meters of living with the Duodawa number LED ceiling lamps
General: the chandelier diameter of not more than 1/4 of the width of the living room (if your living room is 15 square meters, I estimate is 4 meters X4 meters, so your living room is 4 meters wide, so the lamp diameter of no more than one meter, maintained at about 800 mm in diameter and so on it) if the ceiling. The 400X800, select the appropriate square. If it's round, suggest 600. And the size of the power, then the living room of the LED lights are generally around 20W on it.
Q:LED annular patch ceiling lamp used less than half a year, a few days ago suddenly become very dark, what is the reason, how to solve?
Two possibilities. 1, the drive power fails, and its output current becomes low, resulting in distribution to the LED, current down, LED dimming. (this will be specific to see the driver power, for many reasons) proposed to change the whole light2, the original LED and drive power does not match. The maximum current output drive current is more than LED can bear, a long time, resulting in serious decay, dark (personally think that this is a great possibility that now drive the cost down, LED accounted for a lot of cost). It is recommended to change LED, the same number of strings, plus a few more (that is, increase the number of LED)Or please professional people with change, this is not bad, then, bad, basically the whole is better, and the main problem is matching.
Q:LED living room ceiling lamp has sectional dimming and stepless dimming, which is good? What kind of power saving and low energy consumption?
LED stepless dimming, if the use of TRIAC dimmer, light load efficiency will be very low, only about 10%. If the PWM dimming, the efficiency is very high, even light load can reach 80%
Q:What are the advantages and disadvantages of LED ceiling lamp?
High quality product price, quality assurance,,, but there are also more serious fever, heat environment, good, up to 20 thousand hours in the life is very difficult, do not believe in life. What business publicity 100 thousand hours also LED too strong point, is not conducive to a wide range. Household lighting; color; there is not too good, in particular, is not recommended for reading!
Q:Smallpox LED lamp broken, how to repair?
The first day of the lantern line cut, get you to buy the shop to see, a bad change driving power supply, power supply is not bad, is inside the lamp is broken, use a screwdriver to screw down the lights, see the lamp lamp can be turned on in exchange
Q:20 square light ceiling, living room led, how many watts?
General: the chandelier diameter of not more than 1/4 of the width of the living room (if your living room is 20 square meters, is estimated to be 5 meters X4 meters, so your living room is 4 meters wide, so the lamp diameter of no more than one meter, maintained at about 800 mm in diameter and so on it)
Q:LED ceiling lamp, thunder will burn it?
LED lights, like other lights, have no grounding, and there is no grounding.The so-called grounding is generally designed to use the electrical network input terminals, to prevent leakage of electrical appliances wounding. Some grounding purposes are designed to prevent electrical interference.The lightning protection design is special, but it can only play a protective role within the limited range of lightning intensity.
Q:Led ceiling light is not fully lit. Where are the problems?
The fire is burning and the air switch is jumping
Q:How do you choose the LED ceiling lamp?
Choose size, ceiling lamp size should be decided according to lighting area. Be careful not to use too small ceiling lamps, the ceiling will seem empty, nor too large ceiling lamps, would be distracting. General bedroom area of 10 square meters below the ceiling, select the diameter is below 45cm; 10-20 square meters bedroom ceiling lamps choice diameter of about 60cm; bedroom size of 20-30 square meters, should choose lamps and diameters of about 80cm.

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