Transform your lighting experience with the ENER-J Smart WiFi Dimmable Switch Module. Designed to fit seamlessly into your existing setup, this ultra-compact dimmer module offers precise brightness control from 0% to 100%, customizable for any mood or occasion. With app-based and voice control capabilities, it’s perfect for creating the ideal ambiance at your fingertips. Easy to install and packed with advanced features, this smart dimmer redefines modern living. Suitable for homes, offices, and rental properties—modernize without replacing existing switches. Sleek, optimized design with upgraded texture and finish. Features: Ultra-Mini Design: A compact 39x39x19.4 mm body, fitting into 98% of standard switch boxes Dual-Way Control: Upgrade two-way switches without rewiring your home Family Sharing & Group Control: Share control with family members and group multiple switches for centralized control. Create customized home scenarios like sleep mode, dinner mode, or back-home