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What's the price of the LED light string?
- On the market now, 3014 of 11lm is often priced at between 0.13-0.16. The lamp has stable performance, good brightness, low luminous decay, and color index is much better. 600x600LED panel light 360 beads, which is about 53 yuan.Are basically using 11x23 or 11x26mil chip, chip /pcs lamp about a penny.s
Why are there three lines for the controller of the LED light string? What are they?
- The LED pipe positive string is connected with 4-5 1K2W resistance strings, and the other end of the resistor is connected with the common positive pole of the controller. LED tube controller's direct bright output (Huang Xian), if the LED tube brightness is not too bright, minus a resistor. Remember not to short-circuit, short-circuit, burn out the controller. The less string LED, the more resistance string.s
Led full-color light string and how to control wiring
- Three line full color exposure lamp data signal two, the controller needs two wire negative electrode control, GND signal connected to the DAT surfaces
What's the average luminous current of an ordinary LED lamp string?
- If the lamp light current series is their rated current,s
220vled water lamp string how to connect, that is, 220 of the electricity
- The triode acts as a switch in the circuit, and when the circuit is through, the left LED is first lit. The base is connected with a capacitor to connect the collector of the next triode.s
What is the connection distance of the LED light string?Be specific
- When the installation must be installed according to the manufacturer's requirements, do not let the LED lamp string overload operation. I use the Zhongshan Greenman, which has detailed instructions, easy connections
LED lights string broken, how to repair?
- As an emergency treatment, you can also short-circuit the open circuit of the LED lights. Used to restore normal work.s
The color temperature of LED light string
- Light source temperature is different, light color is also different:The color temperature is below 3300K, the color is red, and gives a warm feeling. There is a sedate atmosphere and a warm feeling.The color temperature is in the middle of 3000--6000K, and there is no obvious visual psychological effect in this hue, and there is a refreshing feeling. It is called neutral color temperatureColor temperature exceeds 6000K, light color slants blue, give a person with cool feeling, commonly referred to as cool color temperature.s
How do traffic light cameras work
- Traffic light cameras, as the name implies, is the traffic light cameras, of course, not every intersection will be installed. This is to prevent people who do not obey the traffic...
What's led flashing lights
- Led flashing lights are extremely easy to use and install. When activated, this amazing LED light is nearly impossible to miss, which helps first responders increase their visibili...
How do traffic light sensors work
- Sensor is a kind of testing device, can feel the measured information, and will feel information, according to certain rules transform into electrical signal or other required info...
Why is strobe lights for cars important
- The led lightbar will be used in Emergency Vehicle.such as Police car, Fire truck,Ambulance and so on...Special lightbar with multifunctions for different kindsof vehicles.The Lens...
What's the price of led downlight
- There are many advantages of led downlight.For example,1,Security:LED is supplied by low-voltage power, so it is safer than supplied by high voltage power ,it is particularly appli...