• CRI 80Ra 3W 7W GU10 MR16 4500K COB led spot lighting System 1
CRI 80Ra 3W 7W GU10 MR16 4500K COB led spot lighting

CRI 80Ra 3W 7W GU10 MR16 4500K COB led spot lighting

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
100 set
Supply Capability:
100000 set/month

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Features
-Aluminum alloy ADC12, Fine sand oxidation surface, bright silver/black.Nice appearance and long service life.
-Use  unique  heat-dissipating  design  and thermal  conductivity  aluminum as heat-dissipating material to ensure the high heat-dissipating performance.
-60% energy-saving compared with traditional lights.
-Professional optical design ensure the high light efficiency.
-Use fog lens to eliminate the glare.
-Beam angle:45°.
-Long life span up to 30,000 hours.
-Fully compliant with RoHS and CE standard.

Technical Parameter
-Input Voltage:  100-240V AC;50/60Hz.
-Max Current:   0.12A
-LED type: 5730 LED 
-LED Number:24 pieces
-Output Power: 12W
-Shell color: oxidation bright silver, oxidation black

-Use environment: -20 °C to 45 °C 
-Net weight: 0.218KG
-Gross weight: 0.3KG
-White box size: 115 * 115 *130mm

-Package size: 485 * 485 * 315mm (32PCS per box)

Main Applications
-Hotel, super market, meeting rom and reception desk lighting;
-Forum, fair, and hall lighting;
-Advertisement, cabinet and cupboard lighting;
-Home use lighting.


Q:Led lamp can use ordinary incandescent dimmers adjust brightness.
LED to shoot the light, what do you mean low voltage 12 v or 230 v? If it is 12 v, with light dimmer is not enough, want to be in circuit transformer, otherwise it will burn. Instant connections, estimates that 99% is not enough, because want to let the LED MR16, MR11 shoot the light and the combination of dimmers + transformer matching without flashing, is a technical difficulties, and the head of the LED light source manufacturer will publish a and LED lamp dimmer and transformer matching brands, types and models of CRT, want to match all 100%, in the present on the earth is not human can do, see later, (want Daniel)
Q:Want to buy a track first and then buy several different wattage of led track light to try and see what specifications apply. I don't know between different brands and wattage led track lamp, is common
This I don't know, I shop is to use a brand, is pili, brand effect is very good.Generally places to buy track light, will have the orbit of form a complete set.
Q:The house that new clothes builds, pick up a LED lamp Specific parameter no receive wire didn't receive zero after electrify LED lights have a dim light An estimated 10% of the after less than fully open after disconnect all electrical appliances There are light which out of the question to solve the trouble is online, etc. ~
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.
Q:How much is the LED lamp transformer
Conventional leds controller output is constant current, the voltage is a very large range (e.g., 12 ~ 48)
Q:With more coarse thread is better, interface to reserve in advance before woodworking? Also need to be buried in condole top, wire inside the wall?
Generally 1.5 but suggest you use 2.5, of course, should be reserved by woodworking. In the ceiling above wire don't need any buried inside the wall but wear tube. Hope useful to you
Q:Led lamp and cob light which is suitable for hanging the sitting room
Many people use to shoot the light! The big apple lamp act the role ofing answer!
Q:How to distinguish the LED lamp wattage?
Open shell, look at the LED module inside the chip count, are generally use 45 mil, single chip is 1 w, 30 w, 30 is 50 is 50 w, 100 is 100 w, the chip number add up to the wattage.
Q:Clothing store, LED lamp used to burn more than a year, what's the matter
Should be low voltage halogen lamp bead lamp, shoot out the effect of this type is the best temporarily, but a fever, power consumption is big, easy to bad. Most people are now switching to LED, the effect were similar, but the disadvantages of halogen lights, LED all have no.
Q:The sitting room decorate, LED to shoot the light with the circuit problem
Bedroom outfit is not recommended to shoot the light, a place of rest do not need too strong light, it's best to do yellow lamp lamp chamfer, the light is soft. 2, there is no switch place, no longer need to grooving buried pipe line switch, can the remote control switch, installation is convenient, the packet is easy. The problem of the power cord, all light switch control wire separately, and zero line in the two groups share a lamp is ok only, that is to say, if you intend to two groups and control should be left three thread from the position of the lamp to switch position. General electrician should understand.
Q:Does the background wall light 3 watt led enough
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.

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