New Arrivals!!! Hot sale round COB LED Down light 5W 10W 15W 30W
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 200000 pc/month
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FEATURES:
1. 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:
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.
- Q:My house corridor lights installed LED ceiling lamp, but no matter what brand I contact the switch is flashing, FireWire line is definitely not connected. Trying to find a solution?. Hope that the master pointing, and today heard that people use a 0.1uF capacitor connected in parallel on the lights can be solved. I found a capacitor for 0.2uf and tried, and the light did not flicker.
- The LED lamp has the pre drive, connect the switch or not can not be completely closed, only a few cents after the experiment can perfectly solve, insert plate with power indicator to know it, the lights down (remember and resistance down together). Or to a treasure Amoy can also. Then, in parallel with the LED lights, it can be solved perfectly. Parallel connection must be in front of the LED light driver
- 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 ability is energy-saving, but also dimming, this is not to turn the power of thermal energy to go? Is it still energy efficient? Personally think that the relative points of the section of the bar, paragraph well, that section of electricity, of course, the province.
- Q:Introduction to the working principle of LED ceiling lamp ballast
- Single ballast connection method is divided into:1, do not distinguish between zero FireWire line (ie: FireWire, zero line arbitrary connection).2, distinguish the zero line methodFire line is generally red or white line, zero line is generally black line.
- Q:Led ceiling lamp is broken. How do you know that the starter is burned or is the LED lamp burning?
- This is not a lot of trouble, ordinary people can hardly distinguish, directly to buy a starter (also known as ballast, actually called the driver, which is a constant current power supply) replaced the probability of bad LED is less than 1%, if LED is really bad if you can try to buy lottery tickets..
- Q:LED ceiling light mounted in the living room, with subsection and remote control. The first paragraph (the first switch) all lights are blue (color change);
- If the switch is open properly, the switch is proved to be no problem.The sectional remote-control switch can normally control the remote circuit, and the receiver has no problem.It is estimated that the relay on the circuit board above, or similar relay aspects of electronic components.If you still have questions, ask again!
- Q:how is the LED ceiling lamp lumens
- All theory, laboratory data, it is the actual use effect, good chip LED lamps, the pure three colors illuminate the effect with 2 times its power (it is good lamp) almost ceiling effect. That is to say, the 5W of LED is almost the same as the 10W tube.
- Q:How does the LED ceiling lamp power supply match?
- Change the lamp, the output 300V, accidentally, will give you a surprise, the old power estimation is bad, direct plus constant current driver or RC Buck Driver, do not use, is definitely fake products, if you have electrical maintenance capability, see the lamp string and the way to change. With a good supply, if there is no knowledge, forget it, or to spend money to buy, after all, LED is to use safety and environmental protection, get hurt yourself but not good.
- Q:Living room led ceiling light is too bright, you can unplug a few strings?
- You can add subsection to subsection lighting, and change light drive.
- Q:How does the LED ceiling lamp mix with temperature?
- It turned out that there was little time to go to the production line to look at these production processes
- Q:15 square meters of living with the Duodawa number LED ceiling lamps
- Larger space needs to be increased by other auxiliary light sources, and it is not suitable to use a single main light, then the wattage of main light can be reduced.The wattage of the light bulb may not be in line with the calculated value, but the actual selection results may vary by 15%Consider the selection principle of lamps and lanterns economically:1, large space should not use LED, LED lights now about 2.1 yuan /w, but the same illuminance, energy-saving fluorescent lamp less than half.2, frequent opening and closing of the lights, energy-saving lamps should not use, you can choose incandescent lamps, such as corridors3, the table lamp as far as possible (read) as far as possible not to use energy-saving fluorescent lamp, hurt eyes4, closed narrow lamps, as far as possible without LED lights, heat is not good, aging fast5, LED lights, try not to direct eyes, dazzling. Can be placed aloft, such as ceiling lamps, or in a lampshade.
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New Arrivals!!! Hot sale round COB LED Down light 5W 10W 15W 30W
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 200000 pc/month
OKorder Service Pledge
OKorder Financial Service
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