{"title":"Photocells \/ Twilight Switches","description":"\u003cp\u003eTheben Photocells and Twilight Switches provide reliable automatic lighting control by detecting changing daylight levels, helping reduce energy consumption while improving safety and convenience. Ideal for residential, commercial and industrial applications, these high-quality lighting control solutions deliver dependable dusk-to-dawn operation, long-lasting performance and easy installation for efficient outdoor and exterior lighting management.\u003cbr\u003e\u003c\/p\u003e","products":[{"product_id":"1270900","title":"Theben LUNA 127 star S Twilight Switch Wall-Mounted Multifunction Integrated Light Sensor","description":"\u003ch2\u003eTheben LUNA 127 star S Twilight Switch Wall-Mounted Multifunction Integrated Light Sensor\u003c\/h2\u003e\n\u003ch3\u003eTheben 1270900\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMultifunctional wall-mounted twilight switch for brightness-dependent control\u003c\/li\u003e\n  \u003cli\u003eIntegrated light sensor for precise ambient light detection\u003c\/li\u003e\n  \u003cli\u003eSuitable for high LED loads up to 600 W\u003c\/li\u003e\n  \u003cli\u003eTeach-in function for convenient on-site brightness programming\u003c\/li\u003e\n  \u003cli\u003eTimer function for manual light activation for one hour\u003c\/li\u003e\n  \u003cli\u003eSwitchable brightness range: 2–100 lx \/ 100–2000 lx\u003c\/li\u003e\n  \u003cli\u003eContinuously adjustable switching brightness\u003c\/li\u003e\n  \u003cli\u003eTest function for quick installation verification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis multifunctional twilight switch is designed to provide reliable and flexible lighting control in demanding residential and commercial environments. With its integrated light sensor, adjustable switching thresholds, and practical teach-in and timer functions, it offers a high level of operational convenience and energy-efficient performance. Its robust design and support for high LED loads make it a versatile solution for wall or mast-mounted installation.\u003c\/p\u003e\n\u003cp\u003e.\u003c\/p\u003e\n\u003c!--split--\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating voltage\u003c\/td\u003e\n\u003ctd\u003e230 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50 - 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eStand-by consumption\u003c\/td\u003e\n\u003ctd\u003e~0.7 W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSetting range brightness\u003c\/td\u003e\n\u003ctd\u003e2 - 2000 lx\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSwitch-on delay\u003c\/td\u003e\n\u003ctd\u003e2 - 100 s\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSwitch-off delay\u003c\/td\u003e\n\u003ctd\u003e2 - 100 s\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eType of contact\u003c\/td\u003e\n\u003ctd\u003eNO contact\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInstallation type\u003c\/td\u003e\n\u003ctd\u003eWall installation or mast bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSwitching capacity\u003c\/td\u003e\n\u003ctd\u003e16 A at 230 V AC, cos ? = 1\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSwitching capacity\u003c\/td\u003e\n\u003ctd\u003e10 AX at 230 V AC, cos ? = 0.3\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eHousing and insulation material\u003c\/td\u003e\n\u003ctd\u003eHigh-temperature resistant, self-extinguishing thermoplastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProtection class\u003c\/td\u003e\n\u003ctd\u003eII\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e85 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e119 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e167 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Theben","offers":[{"title":"Default Title","offer_id":57204441907580,"sku":"1270900","price":62.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/6909\/7977\/files\/Theben-LUNA-127-star-S-Twilight-Switch-Wall-Mounted-Multifunction-Integrated-Light-Sensor.png?v=1784820458"},{"product_id":"1210130","title":"Theben LUNA 121 top3 RC AL Twilight Switch DIN rail Timer RC-compatible","description":"\u003ch2\u003eTheben LUNA 121 top3 RC AL Twilight Switch DIN rail Timer RC-compatible\u003c\/h2\u003e\n\u003ch3\u003eTheben 1210130\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDigital DIN rail device combining twilight switch and time switch functions\u003c\/li\u003e\n  \u003cli\u003eOne channel with weekly program and three special programs with annual function\u003c\/li\u003e\n  \u003cli\u003eExternal top-mounted light sensor included, protection class IP55\u003c\/li\u003e\n  \u003cli\u003eBluetooth programming via OBELISK top3 app with tamper-resistant plug-in connection\u003c\/li\u003e\n  \u003cli\u003eOptional synchronization via external antenna with DCF or GPS signal\u003c\/li\u003e\n  \u003cli\u003eHigh switching performance with up to 16 A at 250 V AC\u003c\/li\u003e\n  \u003cli\u003eLow standby consumption of approximately 0.8 W\u003c\/li\u003e\n  \u003cli\u003eInstalled on DIN rail with DuoFix plug-in terminals and hour counter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned for professional lighting control applications, the Theben LUNA 121 top3 RC AL offers a reliable and efficient solution for automated switching based on brightness and time. Its integrated weekly and special programs provide flexible scheduling, while the external light sensor ensures precise twilight-dependent operation. With convenient Bluetooth configuration, robust construction, and strong LED switching capability, this device is well suited for demanding commercial and technical installations.\u003c\/p\u003e\n\u003cp\u003e.\u003c\/p\u003e\n\u003c!--split--\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating voltage\u003c\/td\u003e\n\u003ctd\u003e110 V AC - 230 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50 - 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eStand-by consumption\u003c\/td\u003e\n\u003ctd\u003e~0.8 W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSetting range brightness\u003c\/td\u003e\n\u003ctd\u003e1 - 99000 lx\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSwitch-on delay\u003c\/td\u003e\n\u003ctd\u003e0 - 59 min\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSwitch-off delay\u003c\/td\u003e\n\u003ctd\u003e0 - 59 min\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eType of contact\u003c\/td\u003e\n\u003ctd\u003eChangeover contact\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInstallation type\u003c\/td\u003e\n\u003ctd\u003eDIN rail\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSwitching capacity\u003c\/td\u003e\n\u003ctd\u003e16 A at 250 V AC, cos ? = 1\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e10 A at 250 V AC, cos ? = 0.6\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInrush current\u003c\/td\u003e\n\u003ctd\u003emax. 800 A \/ 200 µs\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eHousing and insulation material\u003c\/td\u003e\n\u003ctd\u003eHigh-temperature resistant, self-extinguishing thermoplastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProtection class\u003c\/td\u003e\n\u003ctd\u003eII, Sensor III\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax. cable length to sensor\u003c\/td\u003e\n\u003ctd\u003e100 m\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e69 x 35 x 90 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e128 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Theben","offers":[{"title":"Default Title","offer_id":57204441973116,"sku":"1210130","price":192.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/6909\/7977\/files\/Theben-LUNA-121-top3-RC-AL-Twilight-Switch-DIN-rail-Timer-RC-compatible.jpg?v=1784820459"},{"product_id":"1110230","title":"Theben LUNA 111 top3 EL Twilight Switch DIN rail Digital built-in light sensor","description":"\u003ch2\u003eTheben LUNA 111 top3 EL Twilight Switch DIN rail Digital built-in light sensor\u003c\/h2\u003e\n\u003ch3\u003eTheben 1110230\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDigital twilight switch for DIN rail mounting with one channel\u003c\/li\u003e\n  \u003cli\u003eOperating voltage: 110 V AC to 230 V AC, 50\/60 Hz\u003c\/li\u003e\n  \u003cli\u003eBrightness setting range: 1 to 99,000 lx\u003c\/li\u003e\n  \u003cli\u003eAdjustable switch-on and switch-off delay from 0 to 59 minutes\u003c\/li\u003e\n  \u003cli\u003eSwitching capacity up to 16 A at 250 V AC, cos ? = 1\u003c\/li\u003e\n  \u003cli\u003eSuitable for LED loads up to 600 W and high inrush currents up to 800 A \/ 200 µs\u003c\/li\u003e\n  \u003cli\u003eSeparate built-in light sensor with IP66 protection\u003c\/li\u003e\n  \u003cli\u003eApp-based programming via optional Bluetooth OBELISK top3 for secure tamper-resistant setup\u003c\/li\u003e\n  \u003cli\u003eRobust housing made of high-temperature resistant, self-extinguishing thermoplastic\u003c\/li\u003e\n  \u003cli\u003eCompact design with hour counter, power reserve, and DuoFix plug-in terminals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEngineered for reliable daylight-dependent lighting control, the Theben LUNA 111 top3 EL combines precision, flexibility, and ease of use in a compact DIN rail format. Its wide brightness range, configurable time delays, and powerful switching performance make it an efficient solution for modern lighting installations. With secure app-based programming and a durable sensor system, it supports professional applications where dependable automation and long-term operational quality are essential.\u003c\/p\u003e\n\u003cp\u003e.\u003c\/p\u003e\n\u003c!--split--\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTheben\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eDigital twilight switch\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInstallation type\u003c\/td\u003e\n\u003ctd\u003eDIN rail\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating voltage\u003c\/td\u003e\n\u003ctd\u003e110 V AC - 230 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50 - 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eStand-by consumption\u003c\/td\u003e\n\u003ctd\u003e~0.8 W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBrightness setting range\u003c\/td\u003e\n\u003ctd\u003e1 - 99000 lx\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSwitch-on delay\u003c\/td\u003e\n\u003ctd\u003e0 - 59 min\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSwitch-off delay\u003c\/td\u003e\n\u003ctd\u003e0 - 59 min\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eType of contact\u003c\/td\u003e\n\u003ctd\u003eChangeover contact\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSwitching capacity\u003c\/td\u003e\n\u003ctd\u003e16 A at 250 V AC, cos ? = 1; 10 A at 250 V AC, cos ? = 0.6\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInrush current\u003c\/td\u003e\n\u003ctd\u003eMax. 800 A \/ 200 µs\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eHousing material\u003c\/td\u003e\n\u003ctd\u003eHigh-temperature resistant, self-extinguishing thermoplastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProtection class\u003c\/td\u003e\n\u003ctd\u003eII, Sensor III\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax. cable length to sensor\u003c\/td\u003e\n\u003ctd\u003e100 m\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e69 x 35 x 90 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e128 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Theben","offers":[{"title":"Default Title","offer_id":57204442202492,"sku":"1110230","price":283.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/6909\/7977\/files\/Theben-LUNA-111-top3-EL-Twilight-Switch-DIN-rail-Digital-built-in-light-sensor.jpg?v=1784820461"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/6909\/7977\/collections\/o69223v3_LUNA_127_star_S_nnPI.webp?v=1785499556","url":"https:\/\/www.thebenuk.shop\/collections\/photocells-twilight-switches.oembed","provider":"www.thebenuk.shop","version":"1.0","type":"link"}