COB LED GU10 8W 640lm 80lm/w Ra>80 Warm White CE RoHS SAA Approved

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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: A transformer can shoot the light at the same time for several of the 12 v?: Shoot the light has built-in transformer, you just need to provide 220 v power supply. Shoot the light, shoot the light is a typical advocate the lamp, wuding scale modern genre of lighting, can create an atmosphere of indoor lighting, if a row of small shoot the light, the light can change the wonderful design, due to the small shoot the light can be free transform Angle, the effect of the combination of lighting also go, shoot the light is soft, elegant, its also local lighting, foil atmosphere.

Q: The LED lamp heating temperature of 65 ° high: Gao, general indoor LED products in 50 degrees, our company is the production of LED lights, can discuss.

Q: The led lamp is necessary to use good: Home use must be good, cheap will surely regret it

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 lamp is incandescent lamp, principle of the first generation is heating filament under inert gas protection. Filament to a certain temperature when the potential energy of the electrons of the atoms of the outer is elevated to the unstable state, outer electrons when atoms never returned to steady state stability of high energy status will emit light. The working principle of this makes the most of the electrical energy into heat energy, can light energy is less than a few percent, efficiency is very low. The second generation of the electric light is a gas discharge lamp, including fluorescent lamp, fluorescent tubes, energy-saving lamps. Most of these lamps using high voltage ion release ultraviolet phosphors into visible light. So you need not too much heat loss, greatly increase the use of electric power, its luminous efficiency can reach twenty percent. The third generation of the light is LED (light emitting diode) lights, main points, high power and small power and different colors. The LED is the only principle of solid state light emitting light. 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. Do not need temperature and high pressure due to the working principle of the LED, so in theory to waste the least amount of electricity. Practice on the white LED is also continuing to improve photosynthetic efficiency. At present the highest photosynthetic efficiency can reach above thirty percent.

Q: LED track lamp series and LED lamp series, what's the difference?: LED lamp is a general term, it includes the LED track light to shoot the light, like the LED ceiling lamp, LED tube light, LED fluorescent lamp also is to shoot the light. If you don't understand can ask me

Q: How much time LED lamp life: LED the whole lamp life means establishing droop 30% of the time, the higher the temperature of the solder, the more serious the droop, at the same time because of the LED drive power components in the limited life (especially the electrolytic capacitors under high temperature electrolyte dry), so we all find balance in cooling costs and the temperature of lamps and lanterns

Q: The 35 w to shoot the light with 3 w LED is not lit, use need not change the transformer?: Another kind is 12 v, bring your own transformer. This can drive the leds, but must be 12 v LED. Don't have to change the transformer.

Q: What clothing store LED lamp, LED lamp can choose?: Had better use warm white led lamp, clothing store will have to give a person relaxed, pleasant feeling, warm color also arouse our clothes is tonal. LED lighting is mainly white, warm white two kinds, mainly according to the color temperature to distinguish. Other colors are red, blue, yellow, green, etc., but is not suitable for use in clothing store.

Q: The sitting room condole top LED lamp wattage is commonly? How many watts of the LED lamp have?: Are generally 1 to 3 w to see your space, to shoot the light 3 w, depends on your ceiling is a few meters

Q: LED lamp biggest can do how many watts?: Shoot the light is a broad concept, source of coherent light can be classified as to shoot the light, shoot the light, such as smallpox large wattage lamp can be classified into the light. In the industry generally called PAR20 size small lamp holder to shoot the light, this kind of lamp in accordance with the lamp bead quantity biggest can make 5 * 1 w, 3 * 3 w. Above PAR30 habit called PAR lamp, size is larger, 18 w can do it. Other large wattage of the gymnasium, outdoor project-light lamp, stage lamp wattage do 200 w is very normal. The hope can help you

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