IP66 LED module full color 3 SMD-LED with lens
Lens Make 20% Brighter, and reducing overal system costs
2835 SMD LED / 3 LED MODULE
Lens make 160 Degree
60(single led module)
0.72W(single led module)
Quick Selection Guide: LED Injection Module For Channel Letter
Depth of channel letter(mm)
1. The test results are based on 3mm thickness white acrylic panel and 6500K led module
2. Blue line is best product performance at Max LED pitch
- Q:How much is the voltage across the 20 LED lamps in series?
- Each LED is about 3V, and the 20 series is 60V
- Q: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.
- Q:How does the LED light string flash?
- Because of the special volt ampere characteristics, LED can not use constant voltage driving mode, but is driven by cross flow. The direct drawback of cross flow drive, however, is heat. So people invented the drive mode of pulse drive. For example, 0.5 seconds per second, so that the amount of heat in the LED is reduced by half. Then turn the frequency up to 100 times per second, lighting for 0.005 seconds each time. At this point, the power of the LED is not the same, and people do not feel blinking. What's more, in this driving mode, an approximate cross flow drive (that is, the current is not necessarily precise) can be simplified, which simplifies the drive circuit (the precise cross flow source is very complex)
- Q: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 it
- Q:LED lights string broken, how to repair?
- Connect the electricity. Can be shorted one by one. It's shining. This is just short of bad beads.
- Q:How do you connect the LED lights?
- Connect the bottom edge of the triangle symbol to the high voltage and the sharp angle to the low voltage. The bottom edge of the next LED is connected with a sharp angle
- Q:The top LED lights always burn the bulb in series
- If the regulator is powered, it is necessary to lower the voltage
- Q:Who knows how the controller of outdoor LED lights can be protected against water?
- Now the market has launched a LED string lamp controller. Professional rainproof. You should be able to buy it at the big mall!!!
- Q:What's the price of the LED light string?
- The LED panel lamp has 4 aluminum substrates on each side and has 2 aluminum substrates on each side. 600x600 is about 1.5 yuan each.
- Q:Led full-color light string and how to control wiring
- Four line color data signal exposed lamp connected: lamp electrode with GND surface control signal is connected with the DAT clock with CLK
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