TUV GU10 MR16 4500K COB led spot lighting

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465LM 5W 24pcs SMD3020 GU10 led spot light
1.Lumesn :465lm
2.Colour:warm white ,cool white
3.TUV ,RoHS

Application

1.Home and office lighting

2.Commercial and industrial lighting

3.School and college lighting

4.Showcase lighting, bar lighting, display case accent, artworking lighting, mood lighting, amusement park accent

5.Warehouse lighting, hotel and restaraunt lighting

Q:Clothing store, LED lamp used to burn more than a year, what's the matter: The voltage is not normal, or the quality of the lamp itself has a problem!!!!!

Q:Shoot the light is led lights: The introduction of the LED lamp: LED lamp is to use leds as a light source to shoot the light. Traditional lamp used more halogen lamp, luminous efficiency is lower, more power consumption and environment temperature rise by illuminate, service life is short. LED light source on the luminous principle, energy-saving, environmental protection level are much better than traditional lighting lamps and lanterns. And LED the unidirectional formed to shoot the light distribution of the perfect support. The classification of the LED lamp: At this stage of the LED lamp mainly alternatives to traditional halogen tungsten lamp, so the dimension is with reference to IEC 60630 standard, standard lamp holder reference IEC60061-1. According to the traditional lamp, LED lamp MR16, PAR16, PAR20, PAR30 PAR38 this several. The MR16 usually adopt GU5.3 lamp holder; PAR16 mainly adopts GU10, E26 / E27 (America) (Europe and China), E14; PAR20 / PA30 / PAR38 mainly adopts E26, E27 lamp holder. All kinds of lamp holder (from left to right in turn for E14, E17, E26, E27, GU10, GU5.3)

Q:How can you make the led lamp not dazzling: Into visible light solid state of semiconductor devices, it can be directly put DianZhuan into light. The heart of the LED is a semiconductor chip, chip attached on a bracket, at the end of the end is negative, the other end connected to the power of the anode, the whole chip is encapsulated by epoxy resin. Semiconductor chip consists of two parts, one part is a p-type semiconductor, dominated by holes in it, the other end is n-type semiconductor, here is mainly electronic. But this two kinds of semiconductor connected, forming a p-n junction between them. When a current flows through a wire to the chip, the electron will be pushed P area, electron and holes in the P zone compound, then will be issued in the form of photon energy, this is the principle of LED light. And the wavelength of light was the color of the light, is determined by the formation of p-n junction material.

Q:Reinstall the 2 LED lamp are in parallel, one open and how a first shines a stare blankly only 1 SEC,: Now is not to say that on the driving power supply technology is very poor, so belong to normal phenomenon. You can use it

Q:How do I get the light: Incandescent light bulb or lamp, energy-saving lamps lamp mouth two wires, one switch output terminal, a line connecting the zero. If they are LED to shoot the light, rated voltage 220 v connection method with the same; The needs of the 12 v and matching drive connections, two lights at the mouth of the wire connecting the output end of the drive. Drives the input, a connection switch output, a line connecting the zero. Incandescent lamp power consumption; Energy-saving lamps take second place; The LED light source is the most energy saving, long service life.

Q:Led12V3W's radio lamp is ac or dc: Dc. LED lights, scientific name is light-emitting diodes (leds), are the dc. led12V3W Means, 3 w power leds, power supply is 12 v dc supply. Is answered.

Q:Shoot the transformer output 12 v 20 to 50 w lamp is LED12V 4 w can use excuse me?: The power of the LED lamp is using a constant current power supply, and shoot the lamp to use 12 v constant voltage power supply, the nature of the power supply is not the same, if used on the LED constant voltage power supply, will directly cause damage to the LED current is too large. Therefore, shoot the light output 12 v transformer 20 to 50 w can't be used for LED lamp.

Q:How many watts of suitable bedroom LED lights use?: 2 will also not economic, but now most of the lamps and lanterns has a number of light sources, such as crystal chandelier candle. So don't need a light bulb would make the room bright, in that case 6-10 light is not bright eyes of fire. Don't you can choose to install a section, the number of can selectively open to turn off the lights.

Q:The sitting room condole top LED lamp wattage is commonly? How many watts of the LED lamp have?: The appearance of 1 ~ 3 watt, China condole top to see if there is any relevant information on the net!

Q:What is a good material of led tube light: Biggest characteristic is that it can keep building decoration of the overall unity and perfect, it developed from the general light source to the popular now LED light source, each has his strong point. Canister light, shoot the light is mainly composed of light bulbs, transformer, lamp cup, buckle. Seize these quality, basic can buy their favorite products. Considerations to choose big manufacturer, big brand, will reduce your choose and buy of trouble. The lamps and lanterns "coat" is generally have a few kinds of sheet metal, die-casting aluminum, aluminum, stainless steel materials. Would be much better, of course, stainless steel, aluminum, nature price is also high. The different material, color difference, according to the household atmosphere mass-tone attune to choose from. The thickness of them decided to price volatility. Transformer, is the heart of the canister light to shoot the light. Although internally, but this is small things, has the absolute weight occupied the whole of the quality of lamps and lanterns, prices, and life.

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