CRI 80Ra 3W 5W 7W MR16 4500K COB led spot lighting
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 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:How many W LED lamp can same as philips 150 W metal halide lamp brightness?
- At the current manufacture level of domestic light source, () are new lamp luminous efficiency of metal halide lamp is higher than that of the current commercial LED light source, luminous efficiency, if coupled with the reflection efficiency of reflector, can think quite luminous efficiency (high brightness LED is another matter, because the price is also very beautiful), color rendering index. Can be calculated, if the current metal halide lamp is bright enough, can reduce the power of LED, individual estimate total power in the 70 ~ 90 w.
- Q:Tube lamp, metal halide lamp, lamp, LED lamp, the difference between more than advice please!
- Advantages: 1. LED Lantern Festival to environmental protection, energy saving. 2, long service life. 3, good applicability, due to the small size of the single star LED, can be made into any shape. 4, short response time, is the ns (ns) level of response time, while the common lamps and lanterns is ms (ms) level of response time. 5, environmental protection, no harmful metals, waste recycling easily. 6, colorful, color pure, narrow spectral range, and can pass the red, green, blue three primary colors mixed color into 7 colour or white light. Disadvantages: 1, the price is expensive. 2, at present can do general theory of efficiency and light efficiency also has the very big disparity. 3, at present can do life and theory of life also has the very big disparity (10 w hours). 4, there are still certain calorific value. 5, light failure can also be greatly narrowed. But through technology improvement to overcome these shortcomings can be, so even if the LED light source can not completely replace the traditional light source, but with the development of technology, must be LED the world in the future.
- Q:LED track lamp series and LED lamp series, what's the difference?
- Track light is actually a kind of shoot the light, only can moving in orbit
- Q:The LED lamp heating temperature of 65 ° high
- But if the light source on the heat doesn't pass all the shell, then 65 degrees it is hard to say, analyze the hot flow channel of light.
- Q:Motorcycle lens and the LED lamp can be installed at the same time, and shall not affect the circuit?
- You increase the total power of about 155 w these lights, has exceeded the design of the general domestic 35 w, even though the battery, ignition key switch and headlight switch contact capacity is limited, so the best way is to add headlight relay, let the headlight received battery anode current directly through the relay contact, ground also another bold lines; Relay coil by the headlight switch control in order to extend the life of the ignition key and headlight switch contact, can avoid and round headlights lines within the original wire resistance pressure drop, and its heat. Small appliances is the electromagnetic switch, coil current through the magnetic drive large current contact, such as selection of 12 v dc relay contact current for 15 ~ 20. A, you can load 180 w ~ 240 w lamps. Also have to consider your motorcycle engine and rectifier charger whether can satisfy the requirement of the 20 ah battery charging, so as to avoid the battery often lose electricity scrap.
- Q:Led lamp light source plate can change yourself?
- Can change the lamp bead, light source is welding on board!
- Q:The original old how long pole to shoot the light to LED lights
- The assembly Electronic transformer is fixed on the original position of lamps and lanterns, two output connecting line respectively with that of the original lamp socket is linked together, good insulation and voltage polarity on the socket, and then do the LED board according to the polarity insert inside the lamp holder, even a good power cord. Check the wiring and correct after insert the 220 v power source, the light, each with 10 v voltage measurement resistance pressure drop, use the formula I = U/R calculated through the current of each group of LED lights, as long as no more than 20 ma.
- Q:Clothing store, LED lamp used to burn more than a year, what's the matter
- The service life of LED lamp is 100000 hours, and general tube core of this kind of lamp holder are domestic. A few minutes to a few cents, while imports of a few dollars. More than a year, is very normal. Upstairs said is very right, voltage! Input ac voltage is not stable, lead to you in the right regulated power supply output is estimated. Get a better stand, safety first.
- Q:The led lamp is necessary to use good
- Home use must be good, cheap will surely regret it
- Q:The PAR value of lamps and lanterns is what mean?
- PAR photosynthetic active radiation abbreviations: photosynthetically active radiationPAR photosynthetic available radiation, green plants for photosynthesis process, absorption of solar radiation in the chlorophyll in excited state that part of the energy spectrum. About 400 ~ 700 nm wavelength, represented by symbols Qp, units of w/m 2. Photosynthetic active radiation is plant life activities, organic material synthesis and yield formation of energy sources.
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CRI 80Ra 3W 5W 7W MR16 4500K COB led spot lighting
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 set
- Supply Capability:
- 100000 set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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