Direct Editorial Email
For all reader feedback, tool bug reports, device review inquiries, or scientific citations:
[email protected]⏱️ We personally read every email and aim to respond within 24 to 48 business hours.
How We Can Help
🔬 Scientific Corrections
Found a typo or an outdated photobiology paper citation? Let us know. We update our models promptly when new research is published.
💡 New Tool Requests
Have an idea for a circadian calculator or sleep tool you wish existed? We build tools directly based on community suggestions.
📦 Device Testing Suggestions
Want us to measure the actual distance lux of a newly released SAD light box or sunrise clock? Send us the model details.
🤝 Media & Licensing
For press inquiries, quotes from our research team, or embedding our circadian tools into educational platforms.
Frequently Asked Inquiries
Q: Can you provide personal medical diagnosis or dosage prescriptions?
A: No. KeepSunshine provides educational tools and general photobiology guidance only. We cannot prescribe treatments for clinical depression or ocular disorders. Please consult a licensed physician or psychiatrist.
Q: Do you accept payment in exchange for positive product ratings?
A: No. We strictly decline all paid review offers. Our distance-based reviews are based on physical lux meter measurements and optical physics, never sponsored checks.