{"id":7508,"date":"2026-02-26T10:55:06","date_gmt":"2026-02-26T10:55:06","guid":{"rendered":"https:\/\/bombusmart.com\/product\/shelly-1l-wi-fi-single-wire-relay\/"},"modified":"2026-06-11T18:43:54","modified_gmt":"2026-06-11T18:43:54","slug":"shelly-1l-wi-fi-single-wire-relay","status":"publish","type":"product","link":"https:\/\/bombusmart.com\/en\/trgovina\/shop\/brands\/shelly\/shelly-1l-wi-fi-single-wire-relay\/","title":{"rendered":"Shelly 1L Gen3 No-Neutral Smart Relay Switch"},"content":{"rendered":"

Shelly 1L Gen3<\/strong> is an advanced single-channel smart relay without neutral<\/strong> wire requirements. It is specifically engineered for lighting control in buildings where a neutral line is missing at the switch box. The device fits neatly inside standard in-wall junction boxes. Therefore<\/strong>, it is the absolute perfect retrofitting solution for older homes and apartments without undergoing expensive rewiring jobs.<\/p>\n

Smart lighting control without any wall modifications<\/h2>\n

Once installed, you can manage your lights remotely from anywhere across the globe. The software allows you to configure advanced custom schedules. Furthermore<\/strong>, you can create automations based on local sunrise and sunset times. The relay connects directly to your standard Wi-Fi network. Consequently<\/strong>, it operates completely standalone without requiring a separate proprietary hub.<\/p>\n

This single-wire relay can solve unique legacy lighting problems. For instance<\/strong>, you can use it for the following automation cases:<\/p>\n

    \n
  • Turning old traditional chandeliers into smart lights while keeping your original wall switches<\/li>\n
  • Ensuring hallway lights switch off automatically after a set period of time<\/li>\n
  • Controlling your light fixtures using hands-free voice commands via smart assistants<\/li>\n<\/ul>\n

    Included Shelly Bypass for flawless LED performance<\/h3>\n

    A genuine Shelly Bypass 1L\/2L Gen3 is included inside this retail package. It connects in parallel to your light fixture load. In fact<\/strong>, this module is required for all modern low-wattage LED bulbs over 5W to eliminate light flickering or glowing. However<\/strong>, if you are controlling traditional incandescent bulbs, the bypass module is not required at all.<\/p>\n

    Future-proof home automation with Matter support<\/h3>\n

    The third-generation (Gen3) hardware features upgraded processing speeds and highly reliable wireless connections. It comes Matter-ready. This native connection to Apple HomeKit, Google Home, and Alexa is enabled via a simple over-the-air firmware update. Additionally<\/strong>, the unit contains an internal temperature sensor for overheating protection. This feature guarantees safe and durable operation inside your walls.<\/p>\n

    Technical safety notice for users<\/h2>\n

    Because this smart relay connects directly to 220-240V mains power, professional installation by a qualified electrician is strongly recommended. Always disconnect the main circuit breaker before starting any hardware installation work.<\/p>\n","protected":false},"excerpt":{"rendered":"

      \n
    • No Neutral Needed:<\/strong> Advanced Wi-Fi relay designed to operate using only the live wire<\/li>\n
    • Bypass Included:<\/strong> Packaged with a Shelly Bypass 1L\/2L Gen3 to support LED bulbs above 5W<\/li>\n
    • Matter-Ready Architecture:<\/strong> Wi-Fi + Bluetooth connectivity with incoming native Matter support<\/li>\n
    • Platform Support:<\/strong> Works perfectly with Apple HomeKit, Amazon Alexa, Google Home, and Home Assistant<\/li>\n
    • Compact Form Factor:<\/strong> Flush-mount design that fits easily behind existing light switches<\/li>\n
    • Specs & Warranty:<\/strong> Max switching power of 200W, backed by a comprehensive 3-year warranty<\/li>\n<\/ul>\n","protected":false},"featured_media":7910,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[979,562,565,574,983,566,561],"product_tag":[605,606,598],"class_list":["post-7508","product","type-product","status-publish","has-post-thumbnail","product_cat-brands","product_cat-by-device","product_cat-energy-appliance-control","product_cat-modules","product_cat-shelly","product_cat-shop","product_cat-solutions","product_tag-retrofit","product_tag-single-wire","product_tag-wifi","product_shipping_class-small-electronics","pa_brand-shelly","pa_device-type-smart-relay","pa_energy-monitoring-no","desktop-align-left","tablet-align-left","mobile-align-left","ast-product-gallery-layout-first-image-large","ast-product-tabs-layout-accordion","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"\nShelly 1L Gen3 No-Neutral Smart Relay | Price & Shipping<\/title>\n<meta name=\"description\" content=\"Buy the Shelly 1L Gen3 smart relay for setups without a neutral wire. 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