Adjustable COB ceiling lighting,COB LED downlight
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- Loading Port:
- Shekou
- Payment Terms:
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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:
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: What is the LED ceiling lamp? What's the effect of the LED ceiling lamp?
- Ceiling lamp featuresCeiling lamp is the most widely used lamp in family decoration. It is simple and easy to design. It has the characteristics of good brightness and easy cleaning. Therefore, now the pursuit of simple and practical families will generally use the ceiling lamp. The average family uses a ceiling light in each bedroom as the main light, then one in the toilet and kitchen, so that the ceiling light usage rate is relatively high.Ceiling light refers to the installation in the room, because the upper part of the lamp is flat, close to the roof installation, like adsorption on the roof, so known as ceiling lamp. It and the chandelier, the main lighting equipment and indoor lamps, is all kinds of places of families, offices, entertainment etc. often used, and the ceiling is of great help for the interior decoration, so popular.Today, the living room ceiling lamps have many styles and style, so we need to consider many aspects in the time of purchase, the purchase is coordinated with the living room style lighting, at the same time, we also need to understand more about the living room ceiling installation and cleaning lamps, which has a great influence on the Home Furnishing decoration. Well, below, for everyone to introduce the living room ceiling selection, installation and cleaning bar, and I hope to help you.
- Q: With a twelve volt transformer and led how to do small beads
- With LED lights instead of fluorescent light source, to do ceiling lamp, the advantages are obvious. 15W can replace the brightness of fluorescent 30W;
- Q: Excuse me, how can I solve the flashing problem of the LED ceiling lamp?... Thank you
- Ha ha, look at what they said, I smiled, you find a master, let the switch control the line of fire on the line, this is your fault when you go the line.
- Q: How does LED ceiling light distinguish between good and bad?
- 1 see, LED ceiling lamp appearance, check whether the appearance of defects, the seal is intact, whether there is leakage phenomenon.2, look at the lampshade material, now LED ceiling lamp generally use acrylic cover, rarely use glass, acrylic face mask light transmittance is strong, and unlike glass chimney is so fragile, more light and safe.3, look at the beads, beads is the core part of ceiling lamps, domestic beads, Taiwan has imported and imported beads, domestic cheap, but the quality is not good, some of the LED lamp manufacturers in order to save costs, reduce the price of LED lamp, made of beads, the quality is certainly not guaranteed, Taiwan the relative price of domestic imports of beads beads will be more expensive, but the quality can be guaranteed, the price ratio is relatively cost-effective. Better quality beads imported from abroad, but the price is higher, customer choices. Therefore, customers in the choice of LED lamps, we can not just look at the price, we should choose from the overall cost performance.4, look at the LED ceiling lamp chassis, chassis is best to choose alloy chassis, good heat dissipation, and corrosion resistance.
- 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: LED ceiling lamp, why is it bright after closing the switch?
- Hello, this situation is generally due to FireWire and zero line connection caused by the inverse, and only need to change the line with the zero line can be solved! I hope I can help you!
- 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: 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 why does the ceiling lamp change brightness once a switch is applied?
- You bought it with different gear, there is a relay switch, control different brightness, in the back of the lamp
- Q: How does the LED ceiling lamp mix with temperature?
- Dimming and toning LED ceiling lamps, in fact, have 2 way outputs inside. All the way to warm light (3000K color temperature about), all the way for cold light (white, 7000K color temperature about). Each road is independent. By giving each path a different brightness, you can adjust the color temperature and adjust the brightness of the whole lamp. For example, A road is a warm light, color temperature 3000K, but only 10% of the brightness of light, while the B road is cold, bright brightness is only 40%, so, in the lamp body color of the hybrid may be only 5000K (not very cold white, also have a little warm white). That is to say, the true dimming palette can be adjusted from brightness and color temperature.
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Adjustable COB ceiling lighting,COB LED downlight
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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