--- product_id: 721049876 title: "Blackt Electrotech Waterproof 230Volt Auto Day/Night on and Off Photocell, LDR Sensor Switch for Lighting 2 Pieces Pack" brand: "blackt electrotech" price: "AR$1501" currency: ARS in_stock: false url: https://www.desertcart.com.ar/products/721049876-blackt-electrotech-waterproof-230volt-auto-day-night-on-and-off store_origin: AR region: Argentina --- # 230V AC power compatibility Auto day/night light sensor Waterproof for indoor/outdoor use Blackt Electrotech Waterproof 230Volt Auto Day/Night on and Off Photocell, LDR Sensor Switch for Lighting 2 Pieces Pack **Brand:** blackt electrotech **Price:** AR$1501 **Availability:** ❌ Out of Stock ## Summary > 🌙 Light up your nights, effortlessly and smartly! ## Quick Answers - **What is this?** Blackt Electrotech Waterproof 230Volt Auto Day/Night on and Off Photocell, LDR Sensor Switch for Lighting 2 Pieces Pack by blackt electrotech - **How much does it cost?** AR$1501 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/721049876-blackt-electrotech-waterproof-230volt-auto-day-night-on-and-off) ## 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 - • **Effortless Automation:** Automatically switches lights on/off based on ambient light—never worry about manual control again. - • **Energy-Smart Operation:** Saves electricity by activating only when needed, reducing your carbon footprint and bills. - • **Universal Compatibility:** Seamlessly controls garden lights, street lamps, LEDs, and incandescent bulbs up to 6A load. - • **Plug & Play Installation:** Easy setup with included mounting hardware and clear instructions—get smart lighting in minutes. - • **Built to Brave the Elements:** Waterproof design ensures reliable performance rain or shine, indoors or outdoors. ## Overview The Blackt Electrotech Waterproof Photocell Switch is a durable, energy-saving sensor that automatically controls lighting based on ambient light levels. Operating at 220-250V AC with a 6A load capacity, it’s designed for both indoor and outdoor use thanks to its waterproof build. Ideal for garden, street, LED, and incandescent lights, this 2-piece pack offers easy installation and reliable performance backed by an 18-month warranty. ## Description Product description Blackt Electrotech Day/Night Photocell Switch The Product is new Energy Saving Device, it can turn On or turn Off Light by atomatically accourding to ambient-light. It can control the Load working at Night It can use Load light Garden Lights, etc Use Blackt Electrotech Day/Night Photocell Switch Life: More than 5 yearsUse: Street Light, Garden Lights, Incandescent lamp, LED lights and all other kinds of lamps. QUALITY CONTROL STANDARDS: Operating Volt: AC 220-250V 50Hz-60Hz. Rated Current:6 AmpAmbient Light: <5-15 LUX Working Temp: -20~+40 degC Working Humidity: <93% RH Connection wiring: Brown:Line Blue:Neutral Red: Load PACKAGE INCLUDES: 2 Pc x Phocell Module 2 Pc x Installation Manual 4 pc x Mounting Screw 2pc x Mouting Plate> Bill Best Technical Support after Selling. Legal Disclaimer Amravati Judicially MH ## Features - It uses light sensor to automatically control on and off times of load according to the light situation. This photocell switch can be used to control load at night and can be used to load garden lights, street lights, incandescent lamps, led lamps and so on. - Waterproof function makes it ideal for both indoor and outdoor use - It is made from high quality material and it is easy to operate and install - Blackt is one of the leading brands in the field of auto-sensor lighting products. products are covered by a 18 months warranty against manufacturing defects. - Voltage: ac 220-250v| Rated current: 6 amp| Switching frequency: 50hz/60hz. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Blackt Electrotech | | Part number | BT31P2-2 | | Item Weight | 0.28 g | | Product Dimensions | 8 x 7 x 12 cm; 0.28 g | | Item model number | BT31P2-2 | | Colour | multicolour | | Plug profile | Handlebar Mount | | Batteries included? | No | | Batteries Required? | No | ## Product Details - **Operation mode:** ON-OFF - **Operating voltage:** 230 Volts - **Connector type:** Clamp - **Brand:** Blackt Electrotech - **Terminal:** Solder - **Item dimensions L x W x H:** 8 x 7 x 12 centimetres - **Mounting type:** Handlebar Mount - **Actuator type:** Plunger - **Number of positions:** 2 - **Controller type:** Push Button ## Images ![Blackt Electrotech Waterproof 230Volt Auto Day/Night on and Off Photocell, LDR Sensor Switch for Lighting 2 Pieces Pack - Image 1](https://m.media-amazon.com/images/I/41LFFAcQqRL.jpg) ![Blackt Electrotech Waterproof 230Volt Auto Day/Night on and Off Photocell, LDR Sensor Switch for Lighting 2 Pieces Pack - Image 2](https://m.media-amazon.com/images/I/71FPf6h3Y-L.jpg) ![Blackt Electrotech Waterproof 230Volt Auto Day/Night on and Off Photocell, LDR Sensor Switch for Lighting 2 Pieces Pack - Image 3](https://m.media-amazon.com/images/I/71GQIS2GoVL.jpg) ![Blackt Electrotech Waterproof 230Volt Auto Day/Night on and Off Photocell, LDR Sensor Switch for Lighting 2 Pieces Pack - Image 4](https://m.media-amazon.com/images/I/61BCY8G0Q2L.jpg) ![Blackt Electrotech Waterproof 230Volt Auto Day/Night on and Off Photocell, LDR Sensor Switch for Lighting 2 Pieces Pack - Image 5](https://m.media-amazon.com/images/I/51UITmuZcUL.jpg) ## Frequently Bought Together - Blackt Electrotech Waterproof 230Volt Auto Day/Night on and Off Photocell, Light Sensor LDR Switch for Lighting 2 Pieces Pack - Blackt Electrotech BT31P2 White Water Proof 230Volt Auto Day/Night on and Off Photocell, Ldr Sensor Switch for Lighting (5 Pic Pack), Relay, 1_way - Quick Sense (Qs-302): Day/Nights Auto on and off Plastic Photocell Ldr Switch 220V for Home Automation, White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/721049876-blackt-electrotech-waterproof-230volt-auto-day-night-on-and-off](https://www.desertcart.com.ar/products/721049876-blackt-electrotech-waterproof-230volt-auto-day-night-on-and-off) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-12*