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DC 12V Light Control Switch Photoresistor Relay Module

Quick Review:

  • Voltage: 12VDC
  • Current: >100mA
  • Load Capacity: 250V 10A ; Or 30V 10A DC
  • Current Type: DC
  • Contact Material: Metal

Shipping: Usually delivered in 3-7 days.


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DC 12V Light Control Switch Photoresistor Relay Module

The DC 12V Light Control Switch Photoresistor Relay Module is a compact and efficient solution for automating lighting systems. With a built-in photoresistor, it intelligently detects ambient light levels, triggering the relay to control connected lights at 12V. This module ensures energy savings by automatically turning lights on in low-light conditions and off in sufficient brightness. Its straightforward design and reliable functionality make it an ideal choice for applications requiring automated lighting control, providing convenience and efficiency in various settings.

Technical Features:

  • Model Type: Photoresistor Relay Module
  • Voltage: 12VDC
  • Current: >100mA
  • Load Capacity: 250V 10A ; Or 30V 10A DC
  • Current Type: DC
  • Contact Material: Metal
  • This switch uses a photoresistor to sense the intensity of light and a good-quality relay can directly control the load.
  • Adjust the potentiometer to change sensitivity and set the relay start threshold; when it is darker than the threshold, the relay is energized; when it is brighter than the threshold, the relay is de-energized.
  • 12V power supply input special for the relay, designed with a 78L05 regulated transistor, is more stable and reliable.
  • Optical coupling isolation drive relay can effectively protect the chip and ensure a better performance.
  • Widely used for light detection, brightness detection, all kinds of light detection switches, controlling street lamps, and automatic equipment.
  • Load Capacity: 250V 10A ; Or 30V 10A DC
  • Current Type: DC
  • Relay type: SRD-05VDC-SL-C

Package Includes:

  • 1 Piece– DC 12V Light Control Switch Photoresistor Relay Module
Weight 15 g
Dimensions 50 × 30 × 17.09 mm

Shipping

We strive to ensure that your orders reach every corner of India efficiently and reliably. To achieve this, we partner with some of the most trusted courier services in the country, including E-Kart, Amazon Surface, Delhivery, DTDC, Blue Dart, XpressBees, Ecom Express, and India Speed Post—especially for rural areas, based on the most suitable courier partner for each customer’s location.

For interior or remote regions not serviced by private couriers, we rely on India Post to ensure complete coverage.

We make every effort to dispatch orders on the same day they are placed or within 24 hours of receiving the order. Orders placed before 1 PM (IST) are typically shipped the same day, while those placed after 1 PM are scheduled for shipment the next working day.

This level of commitment applies throughout the week, including weekdays, and often extends to weekends and public holidays to serve our customers better.

We also offer local self-pickup options for customers in nearby areas—available on weekdays and partially available on weekends.

Warranty

This item is covered by a 7-day limited warranty from the date of delivery, applicable only to manufacturing defects. This warranty is provided solely to protect customers against any such defects. In the unlikely event of an issue, replacement or reimbursement will be offered after a complete inspection and confirmation of the defect.

What voids the warranty?

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Note: For your peace of mind, all electronic items are imported and, as such, do not come with a manufacturer’s warranty or guarantee. However, we take great care to ensure product quality—each item is thoroughly inspected before dispatch.

Other Info

  • Country of origin: China
  • Packer/ Importer: Ercoms Robotics Lab

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