Cob led spotlights ceiling downlight 7W 10W

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6000 pc/month

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Item specifice:

Color Temperature: 3000-6000K Lamp Body Material: Aluminum Alloy   Rohs,
IP Rating: IP20 Power(W): 10

Product Description:

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.

 

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

Cob led spotlights ceiling  downlight 7W 10W

Specification

Model NO:LEC012007WA01.C-X

Power:7W

System power:7W

Brand;longo/Q&C

Light source:COB

Optics:Aluminum reflective cup

Beam angle:15°/24°

Color temperature:2700J/3000K/4000K/6000K

Color rendering index:>80Ra

Luminous flux:490lm-525lm

Size:∮86*H82

Cut-out:∮75

IP Rating:IP20

Finish color:white/black/silver

Operating temperature:-25°~+45°

Rated lifespan:35000~50000hours

Warranty:3 years

Certificates:CE,RoHS ,CCC,SAA




Model NO:LEC012010WA01.C-X

Power:10W

System power:10W

Brand;longo/Q&C

Light source:COB

Optics:Aluminum reflective cup

Beam angle:15°/24°

Color temperature:2700J/3000K/4000K/6000K

Color rendering index:>80Ra

Luminous flux:700lm-750lm

Size:∮86*H82

Cut-out:∮75

IP Rating:IP20

Finish color:white/black/silver

Operating temperature:-25°~+45°

Rated lifespan:35000~50000hours

Warranty:3 years

Certificates:CE,RoHS ,CCC,SAA



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Q:What is the difference between led lamp MR16 and MR11?
LED photoelectric products at present stage is relatively high-end is energy saving high efficient product. MR16 is big to shoot the light, MR11 is small shoot the lamp to be hit out of the direct effect is better, but not saving energy, each 20-50 watts, easy to bad, the price is not expensive between 2-5 yuan, brand is 7-8 yuan. LED the price is more expensive, but the life is longer, prices generally more than ten yuan. Brand of 30 yuan, but also depends on how much is the tile, the price is different. If you want to use for a long time it is best to good. The general market of lamps and lanterns.
Q:How many W LED lamp can same as philips 150 W metal halide lamp brightness?
At the current manufacture level of domestic light source, () are new lamp luminous efficiency of metal halide lamp is higher than that of the current commercial LED light source, luminous efficiency, if coupled with the reflection efficiency of reflector, can think quite luminous efficiency (high brightness LED is another matter, because the price is also very beautiful), color rendering index. Can be calculated, if the current metal halide lamp is bright enough, can reduce the power of LED, individual estimate total power in the 70 ~ 90 w.
Q:Drive power supply with a what kind of specification, can be in parallel two 3 wled shoot the light
For example, A 3 w lamp current is 0.15 A, are two parallel is 0.3 A, then you have to choose the 0.3 A constant current source circuit to the two lamp power supply at the same time.
Q:How to choose to shoot the light
Of LED lamp encapsulation: resin encapsulation and silica gel encapsulation. Resin encapsulation is some cheaper price, because the cooling performance is a bit poor, the other is the same. Silica gel encapsulation of the cooling performance is good, so the price a little expensive than resin encapsulation.
Q:How can you make the led lamp not dazzling
Initially LED is used as the indicator light instrument and then all kinds of light color of LED traffic light and display screen has been widely applied in large area, produced good economic and social benefits. 12 inches of red traffic lights, for example, in the United States could have been used long life, low luminous efficiency of the 140 - watt incandescent lamp as light source, it produces 2000 lumens of white light. After the red filter, light loss 90%, only 200 lumens of red light. And in the light of the new design, Lumileds companies adopted 18 red LED light source, including circuit loss, total power consumption of 14 watts, can produce the same light. Car light is also an important field of LED light source.
Q:LED two head lamp lines do not short circuit is not grounded on the total trip what reason?
Is a turn on the light when the old jump total brake, if the loop is none on total brake can again.LED lights the short circuit of the internal parts
Q:Does the background wall light 3 watt led enough
3 watts also enough, almost look like, if you like the brighter or metope color is suitable for higher brightness can also be adjusted wattage and see which is more suitable.
Q:Would the LED light clothes according to rub off
LED cold light source, he is heat conduction through the aluminum base plate to the radiator to send out, so there is no any things according to rub off the idea
Q:Led lamp light source plate can change yourself?
Can change the lamp bead, light source is welding on board!
Q:A dim light LED shoot the lamp to disconnect the zero line
LED lamp belongs to low pressure constant current electric equipment, want to use the power adapter when ac 220 v power supply to drive. Now the high frequency switch power supply, LED power supply is almost working frequency is controlled in 100 KHZ, input and output impedance is very high, start up easily. When turn on the fire didn't answer the zero line, power shell or internal circuit board is exposed to air, larger area to form a minor loop and outward radiation energy, cause the power weak vibration, low output voltage. This phenomenon is not obvious when the air is dry. Therefore, in order to use electricity safety and environmental protection, use LED lamps and lanterns is best according to the standard connection, namely switch must control the fire. Of course, there are still many LED lights manufacturer in order to reduce costs, using a simple capacitor step-down type power supply for the LED power supply. Because the source is a capacitive load, even after the switch wire through line can the distributed capacitance between the conduction small current, lead to LED lights dim.

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