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: 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?
- If it is half a year to gradually darken, that is, the entire lamp materials are low-end, but if suddenly dark, and that is the power problems
- Q: My LED ceiling lamp is flashing continuously when I open it. What's the reason?
- As a matter of fact, I found the following problems for most of the light bulbs sold online after I applied the power. The quality of the lamp 1. itself, if not found in light weight, internal driving power without spots, you can replace the lamp. 2. itself, the focus drive power is very general! Note is very general, PCB plate production is estimated that mass production is not high, less than ten pieces. Power to the manufacturers standards they are the ideal power, no amount of surplus, not taking into account the drive power consumption, they will use the maximum power of the drive to give you light bead number, therefore, in the case of no driver found burned, can reduce the load. It is to reduce the amount of light. This is when the switch is turned on and the light is turned on. I personally test the drive board components.
- 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.
- Q: Led ceiling light is OK?
- LED lamp, a new type of lamp, has the characteristics of energy saving, environmental protection and durability. Although the price is a little high, the family is very practical. Compared with other lamps, it still has advantages in the long run. Really good
- Q: Introduction to the working principle of LED ceiling lamp ballast
- Ceiling lamp with remote control and no remote control two, with remote control dome light switch is convenient, suitable for use in the bedroom. Ceiling lamp shade material is generally plastic, plexiglass, glass lampshade is rarely used.LED ceiling lamp is divided into two types: single ballast and double ballast.
- Q: What kind of material does the lampshade of LED ceiling lamp use?
- PVC:PVC is polyvinyl chloride, English abbreviation PVC, is a vinyl chloride monomer in peroxide, azo compounds and other initiators; or under the action of light and heat, polymerization by free radical polymerization mechanism of polymers.
- Q: Led ceiling lamps for lighting, how many watts fit?
- With LED panel lights, then use the scale of 300*300mm, about 10W. to pick.
- Q: Led why does the ceiling lamp change brightness once a switch is applied?
- The ceiling lamp is provided with a plurality of lamp groups which are respectively connected with different output parts of the sectional switch, and the input of the opening switch is connected with the switch of the switch. In this way, once the switch is switched, the output of the sectional switch is switched once.
- Q: LED the ceiling light is switched off after the switch is switched off
- Many people say that the off switch, lights and light or flash, actually not electrical wiring or lamps, energy-saving lamps and LED lamps are now popular, after a long line switch (especially the double control switch or switch indicator), capacitor power supply through between the lines to the lamp holder. Accumulated to a certain voltage, the starting circuit light bulb. The resistance of a 470K ohm can be connected at the 220V entry line of the lamp holder to release the induced current, so that the problem of the light or flashing of the lantern can be effectively prevented. I also have electronic hobbies, LED lamp house flash is using this method to solve, some people say I don't agree with the capacitor, capacitor voltage because of problems, once the breakdown, short circuit will cause tripping, the resistance will not
- 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
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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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