---
product_id: 238239322
title: "Blackt Electrotech Auto Day/Night Photocell Sensor Water Proof (Heavy Load 16 Amps)"
brand: "blackt electrotech"
price: "€ 6.81"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.pt/products/238239322-blackt-electrotech-auto-day-night-photocell-sensor-water-proof-heavy
store_origin: PT
region: Portugal
---

# 16A capacity Auto day/night Waterproof design Blackt Electrotech Auto Day/Night Photocell Sensor Water Proof (Heavy Load 16 Amps)

**Brand:** blackt electrotech
**Price:** € 6.81
**Availability:** ✅ In Stock

## Summary

> Illuminate Your World Effortlessly! 🌟

## Quick Answers

- **What is this?** Blackt Electrotech Auto Day/Night Photocell Sensor Water Proof (Heavy Load 16 Amps) by blackt electrotech
- **How much does it cost?** € 6.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/238239322-blackt-electrotech-auto-day-night-photocell-sensor-water-proof-heavy)

## Best For

- blackt electrotech enthusiasts

## Why This Product

- Trusted blackt electrotech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Connectivity:** Control your lights remotely via Wi-Fi for ultimate convenience.
- • **Seamless Automation:** Experience effortless lighting control with intelligent day/night sensing.
- • **User-Friendly Setup:** Simple wiring with clear instructions for quick installation.
- • **Heavy-Duty Performance:** Handles up to 16 amps, perfect for all your outdoor lighting needs.
- • **Versatile Applications:** Ideal for street lights, garden lights, and more—your outdoor lighting solution.

## Overview

The Blackt Electrotech Auto Day/Night Photocell Sensor is a robust and intelligent lighting control solution designed for outdoor use. With a capacity of 16 amps and waterproof construction, it automatically turns lights on at dusk and off at dawn, ensuring your spaces are always well-lit without manual intervention. Easy to install and compatible with various lighting applications, this sensor is a must-have for modern outdoor lighting management.

## Description

Blackt Electrotech Automatically detects environmental illumination with internal circuitry automatically,day time turn off, night time turn on automatically Use photocell switch to operate in the day/night mode. Spec:Operating voltage: 220VLoad Current: 16Amps (heavy load) Package Includes: Photocell Module, Installation Manual & Mounting Plate.Applications:Widely used in street lighting, highways, factories, garden, ports, airports, farms, parks, schools and other places

## Features

- Warranty:18 months manufacture
- Capacity : 16 amps, wide light sensor/ best use for outdoor usage
- Light turn on in the dark and turn off on daytime, intelligent sensor, no need to operate by manual
- Working : as shown in the above diagram out of three wire's red : load, blue : neutral and brown : phase. Connect red and blue to load application where using (i.e. Lighting) and brown and blue to 230 vac input supply. Now it is ready to operate day/night mode. For testing keep torch over to the photocell load will turn on
- Automatic sensor light control switch/ it can use street light, garden lights, incandescent lamp, led lights

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operation Mode | Automatically,Off,Automatic |
| Current Rating | 16 Amps |
| Operating Voltage | 220 Volts |
| Contact Type | Normally Closed |
| Connector Type | Clamp |
| Brand | Blackt Electrotech |
| Item dimensions L x W x H | 50 x 35 x 35 Millimeters |
| Specification Met | UL |
| Control Method | App |
| Connectivity Protocol | Wi-Fi |
| Colour | White |
| Net Quantity | 1.0 count |
| Manufacturer | Blackt Electrotech, 18 months manufacturing defects |
| Manufacturer | Blackt Electrotech |
| Country of Origin | India |
| Item model number | BT31P2 |
| Product Dimensions | 5 x 3.5 x 3.5 cm; 100 g |
| ASIN | B08GQ6ZZVB |

## Images

![Blackt Electrotech Auto Day/Night Photocell Sensor Water Proof (Heavy Load 16 Amps) - Image 1](https://m.media-amazon.com/images/I/21fV9RO34xL.jpg)
![Blackt Electrotech Auto Day/Night Photocell Sensor Water Proof (Heavy Load 16 Amps) - Image 2](https://m.media-amazon.com/images/I/61ADOmcW-QL.jpg)
![Blackt Electrotech Auto Day/Night Photocell Sensor Water Proof (Heavy Load 16 Amps) - Image 3](https://m.media-amazon.com/images/I/41kMR5f4buL.jpg)
![Blackt Electrotech Auto Day/Night Photocell Sensor Water Proof (Heavy Load 16 Amps) - Image 4](https://m.media-amazon.com/images/I/51UITmuZcUL.jpg)
![Blackt Electrotech Auto Day/Night Photocell Sensor Water Proof (Heavy Load 16 Amps) - Image 5](https://m.media-amazon.com/images/I/419UPzzfSEL.jpg)

## Questions & Answers

**Q: is it 16Amp? Last I bought 2 months back was labelled as 10amp and the same is not working now. needs warranty.**
A: Same i broght product but its worked only one month now its not working i already raised complain but no answer from amazon or not any refund , its not good product

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Outstanding items and work
  

*by C***E on Reviewed in India on 21 November 2021*

Outstanding items and work

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Works well
  

*by B***. on Reviewed in India on 5 December 2021*

This product does what's its supposed to.. the only thing I would say is, that it has not sensitivity adjuster.. the light comes on a little early while it's still quite light and stays on when it's daylight a little too long.. it does switch my lights on and off but like I say you can't adjust the sensitivity which would be good..  I have other sensors and they have sensitivity adjustment..

### ⭐ 1.0 out of 5 stars







  
  
    It is also damaged
  

*by K***R on Reviewed in India on 22 July 2022*

Dislike

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-13*