• 5W MR16 COB LED Spotlight Silver White Black Housing Color System 1
5W MR16 COB LED Spotlight Silver White Black Housing Color

5W MR16 COB LED Spotlight Silver White Black Housing Color

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Qingdao
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Min Order Qty:
10 pc
Supply Capability:
1000 pc/month

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5W MR16 COB LED Spotlight Silver White Black Housing Color

 

Specifications:

 

Model NO:NCS-C15
LED Chip:Epistar COB
Input Volatge:AC/DC12V
Power:5W
Color Temperature:2800K-3200K/4000K-4500K/6000K-6500K
Beam Angle:25°/45°
Base Type:MR16,GU5.3
Size:D50*H65mm

Features: 

 

1. Adopted with Epistar COB LED chip,to ensure high brightness10 times as incandescent lamp.

 

2. Top brand LED driver in China for better stablility.

 

3. High efficiency,energy saving up to 80%.

 

4. Long lifespan up to 50000 hours.

 

5. AC/DC12V Low voltage operation,safe and reliable.

 

6. Eye-friendly,high render index,no flash.

 

7. CE&RoHS approval.


Q:How much is the voltage across the 20 LED lamps in series?
Each LED is about 3V, and the 20 series is 60V
Q:LED lights string broken, how to repair?
LED lights string broken: you can check one by one, which is bad, which change.
Q:What is the connection distance of the LED light string?Be specific
When the installation must be installed according to the manufacturer's requirements, do not let the LED lamp string overload operation. I use the Zhongshan Greenman, which has detailed instructions, easy connection
Q:The number of lights in the LED string
In general, 1210 specifications of the band is 60 LED per meter, 5050 specifications of the band is 30 LED per meter, the special has 60 LED per meter.
Q:Section LED lantern, no controller, can shine principleTwo now reduced brightness string string
When electrons and holes are combined, they can radiate visible light, so they can be used to make light-emitting diodes. In circuits and instruments, as an indicator, or in combination with text or digital display. GaAs diodes glow diode gap, green silicon carbide, yellow light diode, light emitting diode gan. Because of the chemical properties and organic light-emitting diode OLED and inorganic light-emitting diode LED.
Q:Rated voltage of LED lamp string
LED is a light emitting diode. It can be used for AC and DC. Because of the reverse breakdown voltage of LED, it is very voltage. The single LED current can be connected by a ammeter to the inside. If you look at the rated current of LED, you should look at it
Q:I want to do a string of LED lights that can use batteries. About 55 or so. The lights are 5MM blue. How can I work? Urgent urgent!!
55, it is blue, blue and white as the power is too large, large power consumption, even in parallel connection, the voltage of 3V certainly do not move with the battery, just to be able to provide 4.5V voltage, and three batteries of 5 words for a while no electricity, regulated power supply with advice, use parallel to, from the 3V voltage can be gradually increased, the brightness is just perfect, too high voltage lamp
Q:Led full-color light string and how to control wiring
Three line full color exposure lamp data signal two, the controller needs two wire negative electrode control, GND signal connected to the DAT surface
Q:How does the LED light string flash?
LED because of its special structure, frequent startup does not reduce its service life, but high temperature can significantly shorten its life. So cooling is important for LED.
Q:Why are there three lines for the controller of the LED light string? What are they?
The LED pipe positive string is connected with 4-5 1K2W resistance strings, and the other end of the resistor is connected with the common positive pole of the controller. LED tube controller's direct bright output (Huang Xian), if the LED tube brightness is not too bright, minus a resistor. Remember not to short-circuit, short-circuit, burn out the controller. The less string LED, the more resistance string.

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