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Your cart is empty. Excelity's Light Control Switch is mainly used for light detection, brightness detection and control and other occasions, through the potentiometer can be adjusted to detect brightness threshold. With the relay, it can do a variety of brightness detection switch, you can control a variety of street lights, to achieve automatic opening at night, automatically extinguished during the day.This module with power indicator light (red) and relay indicator (blue), and with four M3 screw mounting holes, which is convenient to install.
Specifications:
Power supply: DC5V
Load capacity: AC 0V--250V/10A, DC 0V--30V/10A
Relay working mode: NO(normally open) or NC(normall closed)
Dimensions: 5.3cm*3.1cm*1.9cm
Package list:
-light control relay module x 1
-with 30cm lead photoresistor x 1
Electricfiend
Reviewed in the United States on February 17, 2025
As described fast shipping good comunication A++
Steve Benoff
Reviewed in the United States on July 25, 2024
I don't have discrete power on and off codes for my dvr. Putting the receiver near a panel light allows the relay to close and open and tells my control system when the power command should be used.
C. Ballard
Reviewed in the United States on February 23, 2024
Works well.
KS
Reviewed in the United States on December 28, 2024
Relay actuates but then sticks in position.
retrofriends
Reviewed in the United States on September 30, 2022
It seems to work well. Senses ambient light as well as the light from a green LED. However, the relay coil is activated when there is darkness. This may not be a problem for some applications, as the relay has both normally-open and normally-closed positions. But I feel that since I am trying to sense light, and darkness will be present the other 99.9% of the time, the relay is pulling extra current when idle/dark and will undoubtedly wear out faster. I will be using a different solution and shelve this sensor.
james wright
Reviewed in the United States on August 7, 2021
It is very compact and Handels voltage very well
ahmed s abdulrazzaq al khateeb
Reviewed in the United States on April 20, 2021
Awesome
Michael Terry
Reviewed in the United States on October 22, 2020
Small, compact, well made, works great!
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