Canopy Light C0820-LC

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Product Features

●Composed of high quality aluminum

●No UV/IR,environmentally-friendly, excellent energy-saving performance

●AC85~264V wide input voltage range

●Operating Temp -40℃～+55℃

Canopy Light C0820-LC

Technical Parameters

Size Chart(mm) C0820-LC

Canopy Light C0820-LC

Light Distribution Curve C0820-LC

Canopy Light C0820-LC

Q: LED ceiling lamp, why is the light still dark after the power is switched off?. Is this power consumption?: No, there is silver light in the energy-saving lamp. After the light is turned off, the power has been cut off. Only the silver light is left behind. Don't worry about the electricity!

Q: Is the living room ceiling lamp LED light okay?: Advantages of LED ceiling lamp1, LED ceiling light, good color, soft light, luminous effect.2, cold light source, no heat radiation, no harmful metal mercury, green environmental protection.3 、 low power, small power consumption, small heating, long life, good stability and high reliability.4, the consumption of energy than incandescent light efficiency is reduced by 80%.

Q: LED annular patch ceiling lamp used less than half a year, a few days ago suddenly become very dark, what is the reason, how to solve?: Two possibilities. 1, the drive power fails, and its output current becomes low, resulting in distribution to the LED, current down, LED dimming. (this will be specific to see the driver power, for many reasons) proposed to change the whole light2, the original LED and drive power does not match. The maximum current output drive current is more than LED can bear, a long time, resulting in serious decay, dark (personally think that this is a great possibility that now drive the cost down, LED accounted for a lot of cost). It is recommended to change LED, the same number of strings, plus a few more (that is, increase the number of LED)Or please professional people with change, this is not bad, then, bad, basically the whole is better, and the main problem is matching.

Q: With a twelve volt transformer and led how to do small beads: Recommend a price cost a few you can use high brightness LED lamps scheme: LED replace the module /LED ceiling lamps transformation board, this is one that has brought LED driven lighting module, the direct use of 220V voltage can be lit. At the same time, the LED lamp board is equipped with 3 strong magnets, can be tightly attached to the ceiling of iron shell; LED driven back with strong double-sided adhesive can be firmly fixed in the lamp drive LED.

Q: How to choose the right led ceiling lamp according to the room area?: Please consult the lighting manufacturer. Decoration general lamps do not bring!

Q: Smallpox LED lamp broken, how to repair?: The first day of the lantern line cut, get you to buy the shop to see, a bad change driving power supply, power supply is not bad, is inside the lamp is broken, use a screwdriver to screw down the lights, see the lamp lamp can be turned on in exchange

Q: Introduction to the working principle of LED ceiling lamp ballast: Double ballast connection:Two brown lines are connected to the fire line, two blue lines are connected to the zero line, and the remaining two lines (the ground colors of the double ballasts may be the same or the different grounding wires).

Q: Led ceiling lamps for lighting, how many watts fit?: Family ceiling LED lamp band, can use 3528 of the lamp belt. Cabinet or closet with LED lamp, can use 1W or 3W. Like toilets, cabinets and so on, the use of LED ceiling lamp, can choose 8-15W ceiling lamp, detailed in accordance with the size of the area

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?: Is to check whether the contact light of the LED lamp has electricity, if not, it should be a switch or a circuit.

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