Classic piston shape with WiFi technology. Product features: Controllable via LEDVANCE Smart+ WiFi app (Android™ 4.4 or iOS 10.0 or later). Adjustable light colour via tunable white: Warm white to cool white (2,700…6,500 K). RGB colour control, approx. 16 Mio colour options can be set. Dimmable. Network protocol: WiFi. Lifetime: Up to 20,000 h. Voice control possible via Hey Google or Alexa. Product benefits: Wireless control via app. Easy to install and use. Contains no mercury. Application areas: General lighting. Living spaces. Trade (hotels, bars, boutiques, etc.). Outdoor use only in suitable outdoor lights. https://elecena.pl/product/28056464/ledvance-4058075778450-smart-x2b-wifi-classic-multi-230v-rgbw-fr-e27-single-pack 2025-03-22 https://elecena.pl/product/28056464/ledvance-4058075778450-smart-x2b-wifi-classic-multi-230v-rgbw-fr-e27-single-pack 2025-11-19 https://elecena.pl/product/28056464/ledvance-4058075778450-smart-x2b-wifi-classic-multi-230v-rgbw-fr-e27-single-pack 2026-05-02 https://elecena.pl/product/28056464/ledvance-4058075778450-smart-x2b-wifi-classic-multi-230v-rgbw-fr-e27-single-pack 2026-07-08