--- product_id: 404523312 title: "Blackt Electrotech Waterproof 230Volt Auto Day/Night on and Off Photocell, Light Sensor LDR Switch for Lighting 2 Pieces Pack" brand: "blackt electrotech" price: "25344CFA" currency: XOF in_stock: true reviews_count: 5 category: "Blackt Electrotech" url: https://www.desertcart.sn/products/404523312-blackt-electrotech-waterproof-230volt-auto-day-night-on-and-off store_origin: SN region: Senegal --- # 230V AC power, 6A current Auto on/off by ambient light Waterproof for outdoor durability Blackt Electrotech Waterproof 230Volt Auto Day/Night on and Off Photocell, Light Sensor LDR Switch for Lighting 2 Pieces Pack **Brand:** blackt electrotech **Price:** 25344CFA **Availability:** βœ… In Stock ## Summary > πŸŒ™ Light up your nights, effortlessly and smartly! ## Quick Answers - **What is this?** Blackt Electrotech Waterproof 230Volt Auto Day/Night on and Off Photocell, Light Sensor LDR Switch for Lighting 2 Pieces Pack by blackt electrotech - **How much does it cost?** 25344CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/404523312-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 - β€’ **Built for the Elements:** IP-rated waterproof design ensures reliable performance rain or shine, perfect for outdoor installations. - β€’ **Plug & Play Simplicity:** Quick, hassle-free installation with included mounting hardware and clear instructionsβ€”no electrician needed. - β€’ **Effortless Energy Savings:** Automatically powers lights on/off based on natural light, slashing your energy bills without lifting a finger. - β€’ **Versatile Lighting Control:** Seamlessly manages garden, street, LED, and incandescent lamps for a smart, unified lighting experience. - β€’ **Reliable Long-Term Performance:** Robust brass and plastic build with a 12-month warranty keeps your lighting system running smoothly year-round. ## Overview The Blackt Electrotech Waterproof Photocell Switch is a dual-pack, automatic day/night sensor designed to control lighting loads up to 6 amps at 230V AC. Its waterproof casing and durable materials make it ideal for outdoor use, managing garden, street, and LED lights by detecting ambient light levels to switch lights on at dusk and off at dawn. Easy to install and backed by a 12-month warranty, it offers a reliable, energy-saving solution for modern smart lighting control. ## 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: Bill Best Technical Support after Selling. Review: best ! gifted to electical contractor ! he was also happy ! Review: Works perfectly fine, easy to assemble with little knowledge of electrical appliance. I connected this to my two gate lamp and now no longer need to switch gate lamp on and off every day. Even if i am away from home and traveling. The device looks nice even if it is hung outside on single screw. Two suggestions: 1. Keep the wire little longer, considering the fact that you can not keep sensor just beside the lights other wise sensor will never work and so for a very short distance i had to connect small 20 cm wire to extend it. 2. Both the sensor are tuned for different lux and so every evening first light starts and after few min the second one. This difference could be avoided. though it doesn't create much problem. Its working as expected since last week. Upade after more than a year-long One is still working and other one stopped due to rain water. I shifted the connection under she'd to protect. In short, it's not water proof ## Features - 🌞 [Automatic Light Control]: Utilizes a light sensor to automatically turn loads on/off based on ambient light conditions, perfect for night-time operations. - πŸ’‘ [Versatile Applications]: Ideal for controlling garden lights, streetlights, incandescent lamps, and LED lamps, providing energy-efficient lighting solutions. - 🌧️ [Waterproof Design]: Built to withstand outdoor elements, making it suitable for both indoor and outdoor use in various environments. - πŸ› οΈ [Easy Installation]: Crafted from high-quality materials for durability and simplicity, ensuring quick setup and reliable operation. - ⚑ [High Performance]: Operates on AC 220-250V, supports a rated current of 6A, and a switching frequency of 50/60Hz for consistent performance. - πŸ›‘οΈ [Warranty]: Backed by an 12-month warranty against manufacturing defects, ensuring peace of mind and lasting reliability need to return and replace. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B076SQG56H | | Best Sellers Rank | #85,359 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #905 in Electrical Wall Switches | | Brand Name | Blackt Electrotech | | Circuit Type | 2-way | | Color | white | | Connectivity Protocol | Wi-Fi | | Connector Type | Clamp | | Contact Material | Bronze | | Contact Type | Normally Closed | | Control Method | Remote | | Controller Type | Push Button | | Current Rating | 6 Amps | | Customer Reviews | 4.2 4.2 out of 5 stars (2,228) | | Item Dimensions | 8 x 7 x 12 centimeters | | Item Weight | 0.01 Ounces | | Manufacturer | Blackt Electrotech | | Material Type | Brass Plastic | | Model | BT31P2-2 | | Mounting Type | Handlebar Mount | | Number of Items | 1 | | Number of Positions | 2 | | Operating Voltage | 250 Volts | | Operation Mode | ON-OFF | | Specification Met | IEC 60669-2-1:2002 | | Switch Type | LDR Switch | | Terminal | Solder | | Unit Count | 1.00 Count | ## Product Details - **Connector type:** Clamp - **Contact type:** Normally Closed - **Current rating:** 6 Amps - **Operating voltage:** 250 Volts - **Operation mode:** ON-OFF ## Images ![Blackt Electrotech Waterproof 230Volt Auto Day/Night on and Off Photocell, Light Sensor LDR Switch for Lighting 2 Pieces Pack - Image 1](https://m.media-amazon.com/images/I/41LFFAcQqRL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by V***L on 17 January 2026* best ! gifted to electical contractor ! he was also happy ! ### ⭐⭐⭐⭐ Review *by R***. on 8 March 2018* Works perfectly fine, easy to assemble with little knowledge of electrical appliance. I connected this to my two gate lamp and now no longer need to switch gate lamp on and off every day. Even if i am away from home and traveling. The device looks nice even if it is hung outside on single screw. Two suggestions: 1. Keep the wire little longer, considering the fact that you can not keep sensor just beside the lights other wise sensor will never work and so for a very short distance i had to connect small 20 cm wire to extend it. 2. Both the sensor are tuned for different lux and so every evening first light starts and after few min the second one. This difference could be avoided. though it doesn't create much problem. Its working as expected since last week. Upade after more than a year-long One is still working and other one stopped due to rain water. I shifted the connection under she'd to protect. In short, it's not water proof ### ⭐⭐⭐⭐⭐ Review *by N***R on 30 March 2026* Excellent product, has been such a saviour. Need not bother anymore about switching on or off lights. 6 months on, and its functions flawless. Keep up the good quality. ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/404523312-blackt-electrotech-waterproof-230volt-auto-day-night-on-and-off](https://www.desertcart.sn/products/404523312-blackt-electrotech-waterproof-230volt-auto-day-night-on-and-off) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-05-15*