Energy Saving 5w 7w 9w Led Spot Light/Led Spotlight
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 1000000 pc/month
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Specification
Color Temperature:
Warm White
IP Rating:
IP68
:
,
Power（W）:
9
Lamp Body Material:
Aluminum
led spotlight feature:
1. Low power consumption, high power efficiency, energy-saving and environmental-friendly
2. Super long lifespan up to 30,000 hours
3. No UV and IR radiation, is safe cold-light source
4. Low maintenance and short payback period
Features for LED Spot light(GU10/MR16)
Structure
1) Integrated body, enable unassembled by hands
2) Good thermal conductivity(coefficient is 1.2-1.3)
3) Excellent heat radiation, thermal Diffusivity is 5W/m.K
4) natural convection cooling by Fan thermal interface
5) Heat radiating and conducting is better than the same mass metal
Driver
1) Imported American IC, MP 4050
2) Higer current consistency, precision constant current reachs 99.7%
3) High perfermance on anti-static
4) The electro-optical conversion rate reach to 93%, much better than Chinese IC
5) With ‘AISHI’12000H high temperature electrolysis, the life span was extended.
6) Small output ripple, less dependence of capacitance, making life longer
Chip
1) With EMC fixture,raising the temperature tolerance of heat conduction, avoiding Curing yellowing
2) 3000 hours Lumens depreciation is 0.11-0.13% when tempeture of welding point reachs 105°
3) With double 18*33μ chips, reachs 1.18W/pcs, instead the commen 0.75-0.8W/pcs
4) Lower lumens depreciation makes life span much longer as 63000 hours
led spotlight details:
- Q: 1. I bought the LED tube light, there is some light is driven with constant current, while the input voltage is 220 v, but tend to be low voltage dc output voltage, there are some inserts the 220 v can directly, didn't see any of the constant current drive, so is built into the still say there are two kinds of LED tube light, is a kind of the working voltage of the dc low voltage, a kind of ac 220 v. 2. About the LED tube light, dimmer, I already according to one of the LED constant current drive found the corresponding LED light, that if I was the LED directly to the adjustable light can directly replace the LED constant current drive.
- Do you want to light is adjustable brightness or light color? If it is a variable degree of directly replace driver IC is ok, if is the color temperature of the lamp bead can not suitable for you. 3. Your driver output voltage and current, the series multiple lamp after share current, light can't take much more
- Q: What is the difference between LED lamp and LED lamp cup?
- LED tube lights are mostly installed in the ceiling, above ceiling to 150 mm is required to install. Of course, there are LED tube light is of the external type. General selection in the absence of the location of the dome light or droplight to install the LED tube light, the light is slightly softer than shoot the light. The LED lamp can be divided into several categories: type, hanging and embedded, etc. To shoot the light is divided into with transformer and without transformer. That belongs to the embedded in the ceiling. The manifestation of LED lamp in key exposure position such as: TV wall, Logo background, and some important pendant accessories, etc.
- 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: AC LN any pick up can be ah, just do not short circuit.I hope that will be helpful.
- Will be bright, this is not a motor without inversion, as long as you don't take the line of fire and zero line to a can!
- Q: What about the size of the led light?
- Size of the LED lamp Are generally as the lamp wattage increases with the increase. The general 3 w hole between 60 mm to 85 mm, according to the wattage increases with the increasing.
- Q: Shoot the light and tube light have what distinction, that is better?
- LED lamp is embedded in the ceiling or wall, general lighting products is a kind of highly concentrated, usually it's light to the specified target position. Through light is used to emphasize important points. When working, due to the LED lamp produces high temperature, so the LED lamp when the choose and buy must choose the high quality product, otherwise it will produce safe hidden trouble. Now LED lamp is mainly used for all kinds of commercial space lighting and architectural decoration lighting, etc. At the same time to shoot the light is divided into low pressure and high pressure, proposal consumer had better choose low voltage lamp, due to low pressure lamp life relatively longer, the higher light efficiency. Shoot the light of the general lighting power factor to decide, good lamp power factor can reach 0.99, but the price is much expensive.
- Q: Could you tell me how many watts of the led warm yellow light can be 30-50 w halogen lamp and concentrated and astigmatism reflect the same effect? My house seems a 50 w halogen lamp, I would like to change a batch of leds. But hope for light effect is the same, the price is not the problem, but must be good quality, low light failure
- LED lamp is to use leds as a light source to shoot the light. 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.
- Q: LED tube light, downlight, and what is the difference between tube lamp?
- Canister light Tube light is usually a screw lamp holder, can be fitted with incandescent lamp or the lamps and lanterns of energy-saving lamp directly. Tube light is a kind of embedded in the ceiling light beam type of lighting lamps and lanterns. The biggest characteristic of it is that it can keep building decoration of the overall unity and perfect, will not damage because the set of lamps and lanterns of the art of condole top perfect and unified. The embedded within the ceiling of sex of lamps and lanterns, all light downward projection, belong to the direct light distribution. Can use different reflector, lenses, shutters, light bulbs, to obtain different light effect. Canister light do not occupy a space, can increase the softness of the space, if want to build warm feeling, can try to dress more tube lamp, reduce the space oppressive feeling. Commonly used in hotel, family, coffee shop.
- 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: Store decoration, good track shoot the lamp to LED lamp or metal halide lamp is good?
- LED lights. LED lamp is more energy efficient, longer life, and light failure is small.
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Energy Saving 5w 7w 9w Led Spot Light/Led Spotlight
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 1000000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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