|Lamp luminous flux(lm):
1.Innovative heat sink,greatly increase heat dissipating efficiency
2.High power COB,high CRI (Ra >80),excellent lighting performance.
3.Efficient Optional design.Better anti-glaring effect with cut-off angle 30°
To achieve comfortable interior lighting performance
3000K, warm and appealing, for leisure atmosphere and accent lighting
4000K, natural effect, ideal application on public places.
6000K, bright and efficient, for pleasant and healthy office environment.
The LED Down Light is popular for store,hotel,shopping malls,gallery,museum,office..........
1.Isolated high efficient LED driver
2.IC control, isolated circuit
3.ultra-long lifespan, reach ro 30,000 to 50,000 Hours
Aluminum reflector and Opal diffuser
Color rendering index
- Q:Drive power supply with a what kind of specification, can be in parallel two 3 wled shoot the light
- You want to work until 3 w leds first what is the current, now that is a parallel, the output current is the sum of two current in constant current source circuit.
- Q:Shoot the motorcycle electric car led super bright headlights 12 v - 80 - v gm is what mean?
- Motorcycle LED headlight 12 v - 80 - v general, that is to say, between the voltage from 12 v to 80 v. In fact, the lamp that I have ever seen, they have description: used for dc car, communication car doesn't work. What is the dc bus, it is headlight from the battery, don't have to start the engine can open headlight is dc bus. Conversely, headlight from magneto electric, to start the engine to drive headlight is communication. General car are dc bus, the working voltage is 12-16 v, therefore, said it doesn't make any sense to 12-80 - v. General LED lamps are used for dc bus, which is to work in 9-16 v voltage. And ac bus voltage is unstable, 6-80 - v may be, obviously, generally LED headlight is to use. I used to be repair, repair the car for about ten years, now is not repaired, play cars. Although not repair now, but due to fame, often have friends call me help loading or change to light the lamp of love in the past, therefore, for motorcycles and headlights are familiar with, as far as I know, now in the market can be used for the exchange of car LED headlight only one, is the "motorcycle LED headlamps M3AC", other motorcycle LED lamps are only used in the dc bus. Now the most important problem is to determine the dc car or a communication car is your car? Now generally motorcycles are dc car, car very little communication, only wh have few scooter is communication. Unconsciously played a lot of words, is equivalent to practice wubi, of course also hope to you a little help.
- Q:Why turn off the switch and dim the led lamp
- As if there is possibility is zero wire connection, received a zero on the line, also may be long bright, just happened to our family.
- Q:The service life of the LED lamp?
- We usually call 40000 hours don't know is true or not
- Q:Led lamp and cob light which is suitable for hanging the sitting room
- Domestic outfit may generally don't have to shoot the light Generally canister light is good Decorate need lamps and lanterns can look for me I do wholesale of lamps and lanterns of home outfit have a lot of money
- Q:The LED lamp which cheap compared with bovine eye lamp
- LED to shoot the light points of smallpox lamp and lamp cup shoots the light, bovine eye lamp, of course, more expensive than the LED ceiling lamp, because the bovine eye lamp shell of a price in more than 8, and ceiling lamp shell a 5 pieces more, single housing price have sent a few pieces
- Q:The original old how long pole to shoot the light to LED lights
- Transform the power The lamp is with electronic transformer is 220 V / 50 hz ac DianZhuan into 12 V high frequency alternating current (ac) for the use of shoot the light, for the LED power supply. Now should be high frequency ac DianZhuan into 12 V dc 12 V, so that power can be multiple groups of three series of LED lights (in terms of each only 3.5 V), each lamp visible need more groups in parallel, in order to reach a certain brightness. To add a high-frequency electronic transformer rectifier filter circuit, it can be high frequency ac DianZhuan into 12 v dc 12 v. Rectifier with high-frequency rectifier tube, HFC L can use energy-saving lamps of the circular on the glass with plastic envelope around 10 turns the substitution. Cut a small piece of PCB on the above components on the electronic transformer, after connected with insulated wires - and into electronic transformer molded case, output leads to +, - two power supply line.
- Q:Would the LED light clothes according to rub off
- LED cold light source, he is heat conduction through the aluminum base plate to the radiator to send out, so there is no any things according to rub off the idea
- Q:LED lamp with drive, do you want the transformer?
- Don't need transformer, directly with driver. You put the Led and transformer connected to be you of the transformer output voltage and lamp circuit, there is no through rectifier and filter, Led to the power demand is higher, with dc drive and are within a certain range of voltage and current. Look at your situation should be burned Led lamp bead!!!!!!
- Q:What are the kinds of led lamp holder?
- LED mining lamp, LED mining lamp is mainly used in workshop, factory, warehouse, motor repair shop, indoor stadium, building site, square, park, etc., as long as it is big place can use. Because of large amount of light, energy saving. The LED fluorescent lamp, LED fluorescent lamp is to use CREE and AOD ultra bright white light LED as light source, LED fluorescent lamp is the Shanghai JiLi photoelectric and traditional fluorescent lamp in installation dimensions. Its basic structure is an electroluminescent semiconductor materials, placed on a wire rack, then sealed with epoxy resin around, protect the internal core, so the LED of the seismic performance is good. LED tunnel lights, LED tunnel light is a kind of tunnel light, it is applied to tunnel, workshop, large warehouses, stadiums, metallurgy and all kinds of manufacturing, engineering, construction and other places large area flood lighting, the most suitable for urban landscape beautification lighting, billboard, building facade. LED bulb lamp, LED ball steep light is appearance using light bulbs - spherical shape, people have been accustomed inside is LED lamp bead light source selection. So the advantages of LED lamps and lanterns: 1, energy saving, environmental protection; 2, long service life; 3, no stroboscopic, green. LED buried lights, LED buried lights is to use super bright LED as light source, choose LED constant current driver drive mode of new type buried lights. It has small volume, low power consumption, long service life characteristics, strong and durable. Low power consumption, long life, easy installation, elegant chic modelling, prevent leakage, waterproof;
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