The Shelly 1L Gen3 is a wireless connected switch, ideal for installations without a neutral wire. It works on Wi-Fi and allows you to control your devices remotely via the Shelly app or by voice command. Included, the 1L/2L Bypass is necessary for bulbs over 5W. Create smart schedules and scenes to optimize your energy consumption. The Seller confirms that its products comply with all applicable laws and are only offered if they comply with Joom's policies and European laws on product safety and conformity.