# BE LIGHT > Audiovisual neurostimulation for mental fitness in 8 minutes. Sound frequencies > combined with synchronized light pulses guide brainwaves into a target state — > relaxation, focus, sleep or flow. Science-based (brainwave entrainment / Frequency > Following Response, documented since the 1940s), effective from the first session, > no practice or experience required. BE LIGHT (BE LIGHT Now GmbH) offers three formats: a mobile & web app with 60+ guided sessions, immersive live events (stage, online, metaverse), and a corporate wellbeing program ("For Teams"). Evidence example: a 6-month deployment at ecovium (350 employees) showed −30% stress and +23% satisfaction; HRV improvements are measurable after a single 8-minute session. BE LIGHT is not a medical device. ## Core pages - [App](https://www.be-light.app/de/app): 60+ sessions for focus, flow, sleep, relaxation - [For Teams](https://www.be-light.app/de/for-teams): corporate wellbeing program - [Live Events](https://www.be-light.app/de/live): immersive sessions for events and teams - [Science](https://www.be-light.app/de/science): how brainwave entrainment works, cited studies, FAQ - [Case Study: ecovium](https://www.be-light.app/de/case-study/ecovium): measurable corporate results - [Blog](https://www.be-light.app/de/blog): neuroscience for everyday life - [Team](https://www.be-light.app/de/team) - [Press & Mentions](https://www.be-light.app/de/press): independent media, podcasts, talks and research featuring BE LIGHT - [FAQ](https://www.be-light.app/de/faq) - [Contact](https://www.be-light.app/de/contact) ## Press & mentions (independent sources) - ITU / UN AI for Good Summit — "Top 100 Takeaways, Meta-Shapers AI Summit" (2023) features the BE LIGHT app - BLOCKCHANCE conference (2021, 2023) — BE LIGHT ran its own healing & meditation room with live light-and-sound sessions - Podcasts: "Unleash Your SuperNova" (Oliver Smykacz), YogaMeHome "Sound Healing" (Ivo Vossen) - Speakers: flowFEST, Life Summit Berlin 2026 (Oliver Smykacz) - Research: University of Malaya / UTM EEG study (2023) used BE LIGHT's light-and-sound meditation as the relaxation condition - Founders: Ivo Vossen (Founder, audio engineer & researcher), Oliver Smykacz (Founder & CEO) ## Key facts - Method: audiovisual stimulation (binaural & isochronic tones + light pulses), breathwork, guided meditation, visualization - Brainwave bands used: Delta 0.5–4 Hz, Theta 4–8 Hz, Alpha 8–12 Hz, Beta 13–30 Hz, Gamma 30–100 Hz - Session length: 8 minutes - Languages: German, English - Company: BE LIGHT Now GmbH