square cob ceiling light 7W/10W led downlight with wood grain housing
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 300 pc
- Supply Capability:
- 5000 pc/month
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Specification
Advantage
1.Innovative heat sink,greatly increase heat dissipating efficiency
2.High power COB,high CRI (Ra >80),excellent lighting performance.
3.Efficient Optional design.Better anti-glaring effect with cut-off angle 30°
To achieve comfortable interior lighting performance
Application
3000K, warm and appealing, for leisure atmosphere and accent lighting
4000K, natural effect, ideal application on public places.
6000K, bright and efficient, for pleasant and healthy office environment.
JUPITER A LED Down Light is popular for store,hotel,shopping malls,gallery,museum,office..........
Gear box
1.Isolated high efficient LED driver
2.IC control, isolated circuit
3.ultra-long lifespan, reach ro 30,000 to 50,000 Hours
Specification
Model NO:LEC006010WA17.C-X
Power:10W
System power:10W
Brand;longo/Q&C
Light source:COB
Optics:Aluminum reflective cup
Beam angle:24°
Color temperature:2700J/3000K/4000K/6000K
Color rendering index:>80Ra
Luminous flux:800lm-850lm
Size:L100*W100H135mm
Cut-out:
IP Rating:IP20
Finish color:white/black/any color
Operating temperature:-25°~+45°
Rated lifespan:35000~50000hours
Warranty:3 years
Certificates:CE,RoHS ,CCC,SAA
- Q: Led ceiling light is not fully lit. Where are the problems?
- Should be the LED drive power (resistance capacitance power) flow control, CBB capacitor is broken.This capacitor fits well. It's better to change it for a second.
- Q: How to choose the right led ceiling lamp according to the room area?
- LED lights 1W brightness is equivalent to the energy saving lamp 2.5-3w brightness, according to your personal brightness requirements, probably 1-1.5w/ square can. (Amoy shop: dense LED lighting)
- Q: My LED ceiling lamp is flashing continuously when I open it. What's the reason?
- Nominal 18*1, not LED, see how much no-load voltage.In accordance with the 18*3.3=60V, then the minimum load of 65V in order to properly lit the 18 string of lights. Your new power supply is nominal 40-65V, which is the maximum limit of your power supply. The voltage is low and the light is not normal.As you said, the early stages were normal, and the components of the internal voltage control were faulty. Your actual lamp on the LED lamp may be relatively high voltage (normal LED lamp in 2.8-3.4V).You need to buy the nominal output voltage of 70V (assuming the lamp voltage is 3.4V, the total voltage is 3.4*18=61.2V, +5V=66.2V. This extra 5V is used to adjust the current change after the LED total voltage change, and the constant current 350mA drive power can be substituted.
- Q: what are LED ceiling lamp notes
- The installation of the product must be certified professional electrician, do not suggest private disassembly and assembly
- Q: 15 square meters of living with the Duodawa number LED ceiling lamps
- LED lights in the living room are generally around 20W, if there are other lights at the same time, or the number of lights a little bit more, you can consider 15W or so.
- Q: Introduction to the working principle of LED ceiling lamp ballast
- Ceiling lamp is a kind of lamps, as the name suggests, is due to more light above the lamp, installation of the bottom completely attached to the roof, so called "ceiling lamp.". The light source consists of ordinary white light bulb, fluorescent lamp, high intensity gas discharge lamp, halogen tungsten lamp, LED and so on. At present, the market is the most popular led ceiling lamp, is the family, office, entertainment and other places often choose lamps.The ceiling lamp usually has ballast and circular lamp tube. The ballast has two kinds of inductance, ballast and electronic ballast. The electronic ballast can improve the light efficiency of the lamp and the system, and can start up instantaneously and prolong the life of the lamp. At the same time, its temperature rise small, no noise, small size, light weight, power consumption is only inductance ballast 1/3 to 1/4, so consumers should choose electronic ballasts, ceiling lamp. The circular lamp lamp with halogen powder suction and three color three color lamp powder powder, good color, high luminosity, slow decay; color difference, halogen lamp light is low, fast decay. To distinguish the halogen powder and three color powder tube, and two light tube, put your hands on the two lamp can be found near the white light lamp, halogen powder on distortion, three color lamp light powder color is skin color.
- Q: What kind of material does the lampshade of LED ceiling lamp use?
- The most common is ordinary plastic, light transmittance is poor, a good point is acrylic, and now there is a PMMP Gao Tongguang
- 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: 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: Prawns: LED, when the ceiling lamp is switched off, what's the weak light?
- If a light on your life can not ignore it without affecting your life span this lamp without any harm to you will not have this problem I have answered do not know how many times to hit many solutions to change things to it is not worthwhileNot really, just like the brother downstairs said, change the ordinary energy-saving lamp
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square cob ceiling light 7W/10W led downlight with wood grain housing
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 300 pc
- Supply Capability:
- 5000 pc/month
OKorder Service Pledge
OKorder Financial Service
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