CRI 3W 7W GU10 MR16 4500K COB led spot lighting

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Tianjin
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TT OR LC
Min Order Qty:
150 set
Supply Capability:
100000 set/month

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Product Description:

Characters & Advantages:

 

1.80%~90% energy saving than incandescent lamp

2.No flickering

3.No RF interference

 

4.No UV radiation

 

5.Body termerature less than 53 °C

 

6.Proprietary design for excellent thermal management with aluminium housing

 

7.Superbright and low lumen attenuation

 

8.Easy installation, maintenance free

 

9. CE & RoHS approved

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


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Q:Why home outfit LED lamp has always been a bit weak after switch off the light
This phenomenon is a common problem, LED production called micro light disturbance stress, the reason may be: near ultraviolet (uv) light source excitation light glow fluorescent powder layer; Drive power supply design, no surge absorbing circuit of induction electric discharge, low light performance at the same time accompanied by flashing phenomenon; Drive power leakage quality problem, 220 v is shut off due to the exist lamp holder to switch is the power cord length, induced current LED light source series shimmer. Solution is the best in qualified driving power, the phenomenon of quality control means perfect manufacturer is not allowed to the factory, the product shape will test whether design light reaction, Induction light reaction has a passive remedy is to switch the fire try zero wire transfer. Special instructions as consumers accustomed to using fluorescent tube before, induction shimmer as normal, but the LED lamp product design can eliminate this problem, the quality management of serious manufacturer's product inspection is not allowed through, so do not assume responsibility should the user, can find manufacturers solve business
Q:Domestic outfit with ten LED shoot the light, how many transformer
Your power to see, general one will do the trick, DC12V, 5 Ann, can take 10 3 * 1 w
Q:Does the LED light have to be transformer?
If it is a 12 v power supply, need another 12 v power supply, general ac dc, but never can directly connect the 220 v power supply.
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:Led to shoot the light color temperature 3000 k what do you mean who knows
Color temperature is the most common said light source spectrum quality indicators. Generally expressed in Tc. Color temperature is defined in absolute blackbody, absolutely blackbody radiation and light radiation in the visible area all at the same time, the temperature of blackbody is called the color temperature of light source. Low color TPS source is characterized by energy distribution, relatively more red radiation, commonly referred to as "warm light"; Color temperature increase, energy distribution, the proportion of blue radiation increases, often referred to as "cold light". Some commonly used color temperature of light source are as follows: standard candle is 1930 k (kelvin temperature unit); Tungsten is 2760-2900 k; Fluorescent lamp is 6400 k; Flash is 3800 k; At noon the sun is 5000 k; Electronic flash light for 6000 k; The blue sky is 10000 k.
Q:The sitting room how to shoot the light off?
Only take samples of the glass in the middle of the chimney, dial came down hard.
Q:The led lamp or built-in good external constant current driver
Good, external device is greater than the space without limit, you can do better, and the other heat dissipation is better, longer service life.
Q:Led outdoor lamp on Ⅰ p65 what meaning be
Code of international IP is used as a recognized degree of protection IP level is composed of two Numbers, the first number said dust; The second number said waterproof. Said completely prevent dust into the dust level. Waterproof level 5 said any Angle of low pressure injection had no effect. To indicate the degree of protection that shoots the light.
Q:How to detect the LED to shoot the light quality is good or bad
When you shoot the lamp to use transformer use collocation, lights, also should choose good quality, or shoot the lamp bead easy bad, think about it, the shoot the light in the ceiling lamp bead, but quite a trouble to change. And now in the market of LED to shoot the light quality good and bad are intermingled, it is hard to distinguish good or bad to the naked eye, so to buy the LED lamp had better choose brand products, and selected to match the transformer with high quality.
Q:Why the LED lamp (white light) edge hair blue light shone on the wall
But so far no can emit white chips, so common technique is to use the blue color chip now covered with a layer of fluorescent powder mixed white light, so the number of the wavelength of the blue light and fluorescent powder, the uniformity of phosphor coverage on a chip will interfere with leds emit white light color, such as less phosphors may be blue, for example, the yellow, middle high edge will be blue or blue.

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