TUV certification 5W GU10 MR16 4500K COB led spot light

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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: Stationary LED to shoot the light is not bright, how repair: Check the power supply if normal, don't repair, because parts of PCB is not repairable.

Q: The LED lamp how to choose and buy?: A brief introduction, you can refer to see. Led lights single wattage is lower, generally at about 3 watts. Shoot the lamp to be in commonly 35 watts, the price is lower, will be about 30 yuan. Led lights both performance and energy saving and convenient are better than ordinary lamp, but the price is relatively high. Leds buy 50 to 100 yuan of above. LED lamp how to choose and buy: 1, LED lamp USES chips: there are domestic and Taiwan chip, chip imports. The chip is different, the price difference is very big. Imported chip prices more expensive, very few people use in the domestic market, the mainly for high-end customers. In the end the customer general selection is now Taiwan chip, is one of the best cost performance.

Q: What is the thinnest embedded LED lamp size?: Because leds is high, I want to know is, the lamp in a cupboard, cabinet above leave space height of the LED lamp is much

Q: How to distinguish the LED lamp wattage, such as the 12 piece is how many watts: On the market, shoot the light bead to 1 w/lamp bead more. The intensity of illumination, according to the requirement of the individual to buy.

Q: How many W LED lamp can replace 50 W halogen lamp?: Usually leds efficiency 2-3 times that of halogen lamp, then according to this number is 18 to 25 w leds can replace.

Q: 18 w changed other power drive not bright LED lamp, what reason be?: 42 v only do as much as 14 w, this is the most basic request, if I see this kind of drive is absolutely can't use, because the basic common sense all wrong, quality), the voltage is not enough, so is certainly not the light, do you want to buy a maximum output voltage at least 54 v drive

Q: As title, please the personage inside course of study to explain to shoot the light and PAR light some of the differences in structure and application fields, especially for the requirement of power supply. Thank you very much!: 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. PAR lights (Parabolic Aluminum Reflector light), which is also called, canister light, its structure is also useful in specular light bulbs installed in the cylinder reflective bowl of bromine tungsten bubble, main feature is that penetrate the fixed beam, beam Angle width of light spot size can adjust

Q: Led to shoot the light color temperature 3000 k what do you mean who knows: Color temperature illumination optics is used to define the light color is a physical quantity. Where a blackbody heated to a temperature, the emission of light color with the color photograph of the light emitted by a light source at the same time, the blackbody heating temperature as the light source color temperature, color temperature for short. The unit with a "K" (kelvin temperature unit) said.

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: LED to shoot the light flash when open, a period of time is normal: This is very normal! Especially used for the first time, slowly is normal. Low voltage will be flashing, should avoid to use.

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