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Who knows how the controller of outdoor LED lights can be protected against water?
- You can use the plastic wrap, mouth down, so even if again under the rain is not bad. Or glue the entire controller to the point where the water is likely to enter the water.s
What's the average luminous current of an ordinary LED lamp string?
- If it is parallel, how much is the number of parallel to you, such as your distribution of LED lamp lights inside the 12 series and 8 (0.2W), then use the current is 60X8=480mAs
What are the power connections for the LED light string?
- LED lamp string power connection method: LED light string, general voltage is DC 12V, so need to use switching power supply, power supply according to the size of LED light string and connection length to decides
Low voltage LED lamp string resistance is how to count, there is no formula?
- Diode products cannot be calculated by resistors.s
Rated voltage of LED lamp string
- LED is a light emitting diode. It can be used for AC and DC. Because of the reverse breakdown voltage of LED, it is very voltage. The single LED current can be connected by a ammeter to the inside. If you look at the rated current of LED, you should look at its
How does the LED light string flash?
- LED because of its special structure, frequent startup does not reduce its service life, but high temperature can significantly shorten its life. So cooling is important for LED.s
I want to do a string of LED lights that can use batteries. About 55 or so. The lights are 5MM blue. How can I work? Urgent urgent!!
- You can use the 4~6V battery, through the 4W, 2~3 Europe (6V with 3 Euro, 4V with 2 Euro) current limiting resistor, to the LED lamp power supply. The parameters of each lamp are: 3V, 20MA, in parallel (polarity). If you don't quite understand, you can also ask a science and engineering student (preferably a teacher) to help.s
The color temperature of LED light string
- Generally speaking, the color temperature is not an indicator of the LED band, but many foreign customers will make a special request because of the use of the environment.s
Cheap led downlights become more and more polular
- They are one of very few specialist "fibre optic" lighting suppliers left in the country, our knowledge and experience in this fields is second to none hence the increase...
Why is outdoor commecial lighting important
- Reduced power consumption than conventional lighting.Typical light output for a 60w light bulb is 800 lumens:equivalent light output for an LED light is around 9w ,which equates to...
Why can we trust Cheap Outdoor lighting
- Why can we trust Cheap Outdoor lighting?First, Patented IP68 design disperses heat from LED to maintain thermal characteristics for optimal long life performance.Second,IP68 stabil...
Have you ever used of emergnecy vehicle lighting
- Emergnecy vehicle lighting can be used on Police,Fire engine, Ambulance, Sprinkler, Truck , Security Vehicles, Construction Vehicles, Emergency Vehicles etc.The product can be moun...
Specifications and details about flashing led lights
- Fifty yearsago,the huminality had already known the basic knowledge of semiconductor materials can produce light.The first commer cialdiode produced in 1960.LED is short for light ...