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A few questions about LED lights
First, the power supply current exceeds the LED light source of the load current, lead to LED lamp bead light failure quickly, even destroyed. Solution: 1, to reduce the input current; 2, the LED light source for more than 45 mil 3 w light bead, so each lamp bead to withstand current of 700 ma, but this time is 9 w, must increase the radiator. Second, the high voltage is bound to burning lamp bead,, the only way to avoid lower voltage, series resistance. Third, voltage and current are beyond ratings, is sure to burn, not saved. Can only cut down the voltage and current are. Method is still the same, want to directly change the power supply, either in LED series resistance voltage drop flow in the circuit
18 w led lamp flashing how to return a responsibility
Where should be the power supply, power supply is generally in the inside of the lamps and lanterns, as long as you open it to see a plastic box, that is the power supply, you can put it in.
LED to shoot the light on when why?
May be your circuit of instability A poor contact.If you heat didn't handle, lead to protect the chip
LED to shoot the light, heat sink, aluminum alloy profiles and die casting aluminum radiator which is better?
LED lamp is not hot cold light source, isn't it. I use this is out of the blue ball bubble lamp will not hot
What is the main purpose of LED to shoot the light? What is the difference between it and the ball lights, mainly performance and USES.
According to zhongshan light lamps and lanterns manufacturer factory introduced tao LED lighting lamps and lanterns, LED projector lamp and LED underwater lamp, LED buried lights, LED wash wall lamp, etc. Can be used independently, also can be used alternately, which result in more volatile, and LED projection lamp is mainly used for monomer architecture, historical buildings exterior lighting, landscape lighting, building outside light through lighting, billboard lighting special facilities such as lighting, lighting and bars, dance halls and other places of entertainment atmosphere, such as market development prospects.
What's the difference between an led light and an led light cup
Look from the light source that can hold an incandescent bulb, LED ceiling lamp can also be installed energy-saving lamps. Incandescent lamp when loading is yellow. Energy-saving lamps when loading can be white or yellow light bulb type. Smallpox smallpox LED lamp illuminant direction can't be adjust. From the chart we can see directly LED ceiling lamp energy-saving lamp tube, and the waterproof LED ceiling lamp is added a waterproof outside the glass. General household lamp with quartz bulb or lamp bead. The large lamp, of course, is not necessarily with quartz bulb. Quartz bulb only yellow light. And the general lamp illuminant direction can be adjusted freely.
The classification of the LED lights
This should is to shoot the light, only the more unique diamond lens
LED track lamp series and LED lamp series, what's the difference?
Shoot the light is mainly refers to a lens, have concentrated effect, such as lamp cup, ceiling lamp, project-light lamp. Corresponding floodlight, such as tube lamp, solar tube, lamp shade with diffusion function