Dimmable LED down light,COB ceiling light adjustable/nonadjustable
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 20000 pc/month
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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: LED living room ceiling lamp has sectional dimming and stepless dimming, which is good? What kind of power saving and low energy consumption?
- With stepless change have different advantages and disadvantages: fewer people do not have the place closed - sub, but often one easy bad. Although stepless adjustment is the whole electricity, can not take care of a key, but work in LED than rated current under the condition of small life will multiply long, the total life is much longer than the top, like some more light flashlight, only a part of dark light, finally is the bad, and the adjusting method is not a simple resistor in series to reduce the current, so the entire dimming is than full light electricity, similar in principle, with the dimming incandescent lamp so that single from power considerations are similar, but from life, stepless was stronger than the segment.
- Q: Excuse me, how can I solve the flashing problem of the LED ceiling lamp?... Thank you
- Because the technology is not mature, there will be led light stroboscopic phenomenon in AC drive, flawed product quality problems, the next time, not high quality brand.
- 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: what are LED ceiling lamp notes
- Daily cleaning method for dimming LED ceiling lamps as the ceiling lamps hanging in height, lampshade, lamp is easy to break, so, remove the cap, as far as possible with two people; before the demolition, turn off the power first, do not use wet cloth to scrub the holder, prevent leakage. Ceiling lamps lampshade clean ceiling lamps according to the different materials also have shade, different cleaning methods: cloth shade, first with a small vacuum cleaner dust off the surface, then pour some detergent scrub; if the inside is a paper lampshade material, direct use of detergents should be avoided to prevent breakage, wipe with dry cloth it can be cleaned with a soft cloth dipped in toothpaste; frosted glass lampshade, convex and concave dirt with soft cloth wrapped with a toothpick.
- Q: Led ceiling light is OK?
- Energy conservation;Long service life;Too bright and bad for the eyes, especially where there are children.
- Q: LED ceiling lamp, thunder will burn it?
- The LED and its drive circuit are made of electronic components, some of which can be damaged only by hand static electricity, and thunder is also possible.Lightning does not necessarily cause the same damage to all users of minefields. There are many reasons for the intrusion of lightning through the grid and the extent of its damage. This difference can also be justified if you confirm that it was due to thunder damage.
- Q: Is the LED ceiling lamp good with a magnet or a screw?
- It must be the screw, the magnet is used on the rebuilding board.
- Q: The LED ceiling light mounted in the living room will turn on the light after the power is switched off
- This phenomenon generally occurs in the product of large LED lamp, because there are dozens or hundreds of small LED, each voltage is about 3V, so the manufacturer of cost and technology, using electricity through a simple RC buck half wave rectifier followed by dozens of series. While the general household lamp lamp switch is SPST also, just cut off the line, 0 lines still attached, however, is only relative to the 0 line is the 0 line potential, but not really with the land or buildings with potential 0V, induction voltage plus long lines to bring, although only a few tens of volts, but the current is very small, not enough to make people feel, but a small circuit board in the lamp on a little leakage situation, let led make a fluorescent or can. This is a bit difficult, mainly from the start: for single pole double throw switch, discharge resistor circuit board in the lamp on the 220V line parallel 470k-1M Buck, limiting capacitor to parallel such resistance, also not in the two 220V lines are respectively connected with two resistance to the lamp shell, electrostatic discharge sensed. All of these will generally take effect, but not the people do not understand the electronic hands, not a bit fluorescence well, as a free good lighting, the lamp life didn't influence.
- Q: Led ceiling lamp is not lit, what should I do? What are the methods to deal with it?
- It can check the ballast is intact, whether there is a smell of burning, ballast appearance have burnt black phenomenon, if there is a great possibility, so is the problem of ballast. Just replace one, and the ballast price is more expensive than the tube.
- Q: Prawns: LED, when the ceiling lamp is switched off, what's the weak light?
- Static electricity, especially in autumn and winter! Maybe take a lamp in the ground on which a touch will bright iron!
Send your message to us
Dimmable LED down light,COB ceiling light adjustable/nonadjustable
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 20000 pc/month
OKorder Service Pledge
OKorder Financial Service
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