TUV GU10 MR16 4500K COB led spot lighting

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 200 set

Supply Capability:: 100000 set/month

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Specifications

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 has been flashing, what is going wrong? Original drive 36 to 48 v, output voltage output in a new drive 40-80: Driver is the power LED them to configure, original 48, the highest for 40-80, this kind of practice is not desirable, will burn out lamp bead.

Q: Is the radio light charged?: Relatively to shoot the light is very inefficient, but shoot the lamp to come out the effect of other lights can meet again, general design of the lamp decorate in the family, it is an ornament! Glass small shoot the light (quartz lamp) is often used in family support lighting, concentrated sex is strong, more used in corridor, adornment, wine and other lighting, and the use of a large group. Because the lamp filament light and has a high temperature, the shortcomings of short lifetime and great power consumption, quartz glass lamp temperature can reach 150 degrees above, there will be light roast color, or the hidden trouble of the fire caused by the temperature too high. Used in every 15 to 35 w quartz lamp, 5 hours a day, to electricity, 450 yuan a year. Reference electricity contrast: family 5 hours/day (0.48 yuan/degree) business 12 hours/day (1.00 yuan/degree) Quartz lamp 20 w... 17.5 yuan/year... ...... 88 yuan/year Quartz lamp 35 w... 30.66 yuan/year... ...... 153 yuan/year 50 w quartz lamp... 43.75 yuan/year... ...... 219 yuan/year 1 w LED lamp... 0.875 yuan/year... ...... 4.38 yuan/year 1 w LED lamp a year 24 hours a day using electricity: 24 x365x1x0. 48/1000 = 4.2 yuan Suggest using high-tech products LED lamp to replace, LED to shoot the light, long life (in theory is more than 50000 hours), is more than 10 times of quartz lamp, an LED lamp life, quartz lamp need to replace more than 10-20, although China imported the unit price of LED lamp is approximately equal to the traditional lamp (osram), but the LED lamp

Q: Friends have told me that the Hong Kong star can lighting production of LED lamp, LED bulb light. LED daylight tube is very save electricity, I find for a long time to find, now share with you what? Who can tell me what is he power-saving principle?: The LED is solid cold light source the light shine. Using cavity semiconductor PN junction and electronic to move atoms bond change rates can be released in the form of light. Because of the different semiconductor materials can be directly send red, yellow, green, blue and ultraviolet light. Blue light and ultraviolet light and fluorescent powder into white light. Due to the LED work does not need to is thermal energy and power in a large number of photoelectric conversion rate is as high as 98%, so she is.

Q: The 3 w LED lamp color temperature is how many?: Color temperature can be customized according to your requirements, the general routine of warm white is 2800-3200 k, are white is 6000-6500 k, the white is 4000-4500 k cold white is more than 7000 k are also some factories do white is 6000-7000 k

Q: LED to shoot the light is not very bright, or where the flash is broken?: Two questions inside shoot the lamp to lamp bead is leakage can be determined, at first, no flash is used less, use a long time, and with the leakage of electric lamp bead, commonly known as the internal short circuit, affect the driver's working status and life, lamp bead brightness is not enough, is the droop, lamp bead is not good, the greater the droop. Suggest you to return to the manufacturer, or manufacturers a replacement.

Q: The LED lamp aging is what mean: Actually it's wrong to say aging, should be aging Is mainly to make a light test, the whole lamp is under fixed temperature has been lit the lamp Lights up for a long time to see more about your need, is in commonly 50 ° C under light 8 hours

Q: How do I get the light: Workers said a firewire, refers to the lamp only you control all the way, the root of fire is line!!!! As long as find two wires, received the lamp is ok! On the top of the wire is not meeting, but after the switch first, controlled by the switch, and then to the top!

Q: Cob lamp and led lamp that electricity consumption big?: Cod to shoot the light electricity consumption. Cob lamp is to use the cob LED light source as a light source to shoot the light. Traditional lamp light source used more halogen lamp and high power led, halogen lamp luminous efficiency is lower, more power consumption and environment temperature rise by illuminate, service life is short; And local too light efficiency, high power led light spot uneven, with the dark. In LED luminous principle, energy-saving, environmental protection level are much better than traditional lighting products. And LED the unidirectional formed to shoot the light distribution of the perfect support.

Q: Questions about the LED lighting of an electric car: Electric vehicles lamp luminous unstable voltage and current, if you are under the condition of the electric vehicle to launch, acceleration, it's actually reach 48 v voltage

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