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: 1. I bought the LED tube light, there is some light is driven with constant current, while the input voltage is 220 v, but tend to be low voltage dc output voltage, there are some inserts the 220 v can directly, didn't see any of the constant current drive, so is built into the still say there are two kinds of LED tube light, is a kind of the working voltage of the dc low voltage, a kind of ac 220 v. 2. About the LED tube light, dimmer, I already according to one of the LED constant current drive found the corresponding LED light, that if I was the LED directly to the adjustable light can directly replace the LED constant current drive.: Domestic outfit LED tube lights are currently on the market is 12-24 dc drive, just have a plenty of built-in drivers, connected directly to the 220 v power supply, have a plenty of needs to cooperate with the power supply. As long as the light is 12-24 220 v input output can do out of driving

Q: AC LN any pick up can be ah, just do not short circuit.I hope that will be helpful.: Will be bright, this is not a motor without inversion, as long as you don't take the line of fire and zero line to a can!

Q: 12 LED lamp power driver is good But not all bright can fix: This kind of situation should be how to I have several are the problem They can't spell some of my good to come out

Q: Tube lamp, metal halide lamp, lamp, LED lamp, the difference between more than advice please!: Tube light is used for general lighting, can use energy-saving lamps and LED lights Metal halide lamp together not concentrated mostly see shape, but the metal halide lamp used for local lighting effect is very good, like a clothing store Than metal halide light that shoots the light is weak, but stronger than canister light LED just refers to the light source, with energy-saving lamps, incandescent light bulb is a concept

Q: What the difference between LED downlight and LED lamp?: LED lamp is embedded in the ceiling or wall, general lighting products is a kind of highly concentrated, usually it's light to the specified target position. Through light is used to emphasize important points. When working, due to the LED lamp produces high temperature, so the LED lamp when the choose and buy must choose the high quality product, otherwise it will produce safe hidden trouble. Now LED lamp is mainly used for all kinds of commercial space lighting and architectural decoration lighting, etc. At the same time to shoot the light is divided into low pressure and high pressure, proposal consumer had better choose low voltage lamp, due to low pressure lamp life relatively longer, the higher light efficiency. Shoot the light of the general lighting power factor to decide, good lamp power factor can reach 0.99, but the price is much expensive. On the second place in application to distinguish: LED tube lights are mostly installed in the ceiling, above ceiling to 150 mm is required to install. Of course, there are LED tube light is of the external type. General selection in the absence of the location of the dome light or droplight to install the LED tube light, the light is slightly softer than shoot the light.

Q: Led courtyard lamp long good or single head: Long exposure area is better than single head relatively wide some.

Q: The ceiling of a ceiling light is of general size: And the size of the wattage for the 70 w lamp also has two kinds, one is opening, width is 205 * 110, height is 205 a; The other is 180 * 137 opening, width, height of 220. Then there is the lamp wattage for Max300W, the size of openings and width 150 * 287, 391. Then there is the lamp wattage for Max300W, the size of openings and width 150 * 287, 391. And Max120W shoots the size of openings, 130 * 220, wide and high is 309. The size of the lamp for 35 w generally has two kinds: the first is a opening, width is 205 * 90, the size of the high of 170. Usually shoot the lamp to the size of holes to 45 mm, 50 mm, 55 mm, 60 mm, 65 mm and 70 mm, 75 mm and 80 mm, 90 mm and 100 mm.

Q: How can you make the led lamp not dazzling: For general lighting, people need more white light sources. Hair white light LED successful development in 1998. This LED to GaN chip and yttrium aluminum garnet (YAG) packaging together. GaN hair blue chip (lambda p = 465 nm, Wd = 30 nm), high temperature sintering of YAG phosphors containing Ce3 + yellow light shot after the blue light excitation, peak 550 m nled lamp. Blue LED substrate is installed in the bowl reflection cavity, covered with thin layer of resin mixed with YAG, about 200-500 nm. LED substrate from the blue part is absorbed phosphor to another part of the mix blue with yellow light from fluorescent powder, we can get more white light. For InGaN/YAG white leds, by changing the chemical composition of YAG phosphors and adjust the thickness of phosphor layer, can obtain a variety of white light color temperature 3500-10000 k. This by the method of blue leds for white light, simple structure, low cost, high technical maturity, so use the most.

Q: On the ceiling lamp bulb is broken can change LED light bulb?: Yes, there are similar LED lamp. If you compare the outlet is in line with the line.

Q: Questions about the LED lighting of an electric car: The LED lamp voltage is very important, is the voltage problem. When the two tests on the battery voltage are you tested?

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