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:18 w led lamp flashing how to return a responsibility
LED the stroboscopic formal product is not available. Considering the line not connected and lead to poor contact, so goods flashing. If the home is equipped with multiple inside, just a single flash, can open another hole to install the replacement, if other outfit also flash, is the problem of the hole line. Or dismantling of the flash to try other charges, if installed to another location also flash, there are some quality problems for the lamp can be determined
Q:How to detect the LED to shoot the light quality is good or bad
Shoot the light efficiency of high and low to power factor, power factor, the greater the photosynthetic efficiency, the better, the power factor of ordinary lamp at around 0.5, the price is cheap, high-quality shoots the lamp power factor can achieve 0.99, the price is a bit expensive. Shoot the generally used to strengthen the lighting on the trim, general is embedded in the ceiling or wall, LED to shoot the light work generally have a higher temperature, so set to buy the high quality product, otherwise there will be a security risk.
Q:Home use shoot the lamp to general how many watts is the best?
1, energy conservation: the same power of LED lamp power consumption is only 10% of incandescent lamp, energy saving than fluorescent lamp. 2, long service life: LED lamp bead can work 50000 hours, longer than fluorescent lamp and incandescent lamp. 3, adjustable light: previous dimmers has always been for incandescent lamp, incandescent lamp dimming the light is red. It's hard to see fluorescent lamp dimmers, this is dimming technology for many years the main reason for no development; Leds can move light again, and both light and dark are all the same color (color temperature constant), it is better than incandescent dimmer. 4, can be frequently switch: LED life is calculate by when lit, even if the switch is thousands of times per second also does not affect the LED life, in the frequent need to kill bright occasions such as adornment, leds have absolute advantage. 5, color is rich, is white, warm white light, colors such as red, green, blue, whether it is in the living room beside the headlight small lights or neon lights for ornament, is very bright. 6, low calorific value, like to shoot the light, a lot of 220 v incandescent lamp with not a few days is broken because of fever. 12 v halogen lamp calorific value is lower than 220 v to shoot the light, but there is another due to the lack of power distribution transformer, its brightness than the nominal value. Use LED lamp, no transformer can work long hours.
Q:How to distinguish the stand or fall of the LED lamp
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:LED lamp is negative would pick up the light damage?
How much driving voltage rating? Series number for how many leds, partial pressure of each
Q:The classification of the LED lights
LED indoor lighting lamps and lanterns in now by name subdivision are: lamp, ceiling lamp, absorb dome light, tube light, ball bubble lights, tubes, flat light, hutch defends lamp. Shoot again among them has: the smallpox to shoot the light, the light rail, generally small shoot the light, normally for a particular position to have the illuminate of perspective is needed to shoot the light (light Angle can be made 15 degrees, 30 degrees, 45, 60 degrees, 90 degrees, etc.), but due to some lamp (smallpox lamp) according to its according to install way (embedded in the ceiling) so many factories to smallpox lamp lanterns and canister light as day, so many factories call some differences of lamps and lanterns, you can put the lamps and lanterns of the use of light to tell his own company, they will give you some opinions, from the perspective of seemed to have a rough seen of (mainly from the Angle of the second transform lens, because the LED bead encapsulation is 120 degrees, you need to do to Angle is the second time through the lens Angle) so could be called smallpox lamp
Q:Is the radio light charged?
Shoot the light is generally 35 w, illuminate the light is more intense, concentrated, tube lamp with energy-saving lamps, usually between 3-9 w, irradiation range is wide, the light is downy! Two etc can all be on metope, shoot the lamp to illuminate the light edge boundary obviously on metope, canister light irradiation on the edge of the wall boundary soft distinguish not obvious! Canister light diameter is commonly 8 cm, shoot diameter is commonly 6 cm! If it is in order to illuminate the metope effect mainly illuminate a picture or area to shoot the light is good, if it is a top surface decoration and lighting tube light more practical! Shoot the light of the features: 1. Save electricity: shoot the light reflectors has powerful function of refraction, around 10 watts of power can produce a strong light. 2. The concentrated: concentrated light, can highlight or emphasize a particular object or space, adornment effect is obvious. 3. Comfortable: color close to natural light that shoots the light, the light reflection 'to metope, not dazzling. 4. Change: kore 'with a small light bulb project make a different effect.
Q:What do you need for homemade LED lights
Monitor by using infrared transmitting tube to do, Projection lamp, if do you want to make sure the power supply, generally use the 9 v or 12 v dc power supply, the LED can use two methods of series and parallel mixed, coupled with the size of the resistance to control current, as long as 20 ma lighting.
Q:What is the difference between LED to shoot the light and PAR light
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:A dim light LED shoot the lamp to disconnect the zero line
LED lamp belongs to low pressure constant current electric equipment, want to use the power adapter when ac 220 v power supply to drive. Now the high frequency switch power supply, LED power supply is almost working frequency is controlled in 100 KHZ, input and output impedance is very high, start up easily. When turn on the fire didn't answer the zero line, power shell or internal circuit board is exposed to air, larger area to form a minor loop and outward radiation energy, cause the power weak vibration, low output voltage. This phenomenon is not obvious when the air is dry. Therefore, in order to use electricity safety and environmental protection, use LED lamps and lanterns is best according to the standard connection, namely switch must control the fire. Of course, there are still many LED lights manufacturer in order to reduce costs, using a simple capacitor step-down type power supply for the LED power supply. Because the source is a capacitive load, even after the switch wire through line can the distributed capacitance between the conduction small current, lead to LED lights dim.

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