News

Wall panel vs targeted device
Wall panel vs targeted device
Wall panels like Neung’s ONE LIGHT are amazing for full-body coverage, but in real life they come with friction: you need space, privacy, and consistent distance and timing. I share... Read more...
The day the Helder 2 became real
The day the Helder 2 became real
Founder update from Hang Dong: Arjen just delivered the latest working Helder 2 prototype. The PETG print looks rough on the angles, but this build was all about real-world behavior:... Read more...
Beginners Guide To Choosing Targeted Red Light Therapy Devices
Beginners Guide To Choosing Targeted Red Light Therapy Devices
When people are new to red light therapy, they usually ask: what’s the best device? But the better question is: what kind of person are you, and what kind of... Read more...
AI, Privacy, and the Age of Agents — A Founders’ Note from AriHelder
AI, Privacy, and the Age of Agents — A Founders’ Note from AriHelder
We’ve been watching the “AI wave” build for years. Now it’s here—everywhere, all at once. Investors call it a renaissance. Marketers call it magic. Some people call it “intelligence.” We... Read more...
We Measured Helder 2’s Light Output — Here’s What We Found (with real lab numbers)
We Measured Helder 2’s Light Output — Here’s What We Found (with real lab numbers)
Helder 2 light output test update ✅ We just measured real optical performance with lab reports: NIR = 9.21 W (peak ~855.9 nm) and Red = 1.223 W (peak ~631.2... Read more...