Light exposure affects sleep primarily through its color, not just its brightness. Blue and green wavelengths are the strongest suppressors of melatonin, the hormone that signals your body it's time to sleep, so even dim blue-heavy light in the evening can delay that signal. Red and amber wavelengths have a far smaller effect on melatonin production, which is why they're commonly recommended for the hour or two before bed. This lamp is built around that idea: instead of just dimming a normal light, it removes the wavelengths that interfere with sleep in the first place. As with any general wellness approach, results vary from person to person.

Yellow is the brightest and warmest of the three, good for early evening use while you're still active around the house. Orange sits in between, a softer, dimmer transitional glow as you start winding down. Red is the most restrictive setting, with zero blue and zero green light, designed for the last hour before bed or for middle-of-the-night use when you want enough light to see without fully waking yourself up.

The Red setting is engineered to contain no blue or green wavelengths at all — it's pure red light. The Yellow and Orange settings are warm, blue-and-green-minimized tones designed for earlier in the evening, when a small amount of light exposure is less disruptive than it is right before bed.

Position the panel at eye or desk level, roughly arm's length away. It defaults to Full Spectrum Mode (all 40 LEDs — full-spectrum and red/NIR together); flip the RED switch for Night Mode (just the 20 red/NIR LEDs). Choose a brightness level (10%, 25%, 50%, 75%, or 100%), and set the built-in timer for anywhere from 1 to 30 minutes per session. No setup beyond plugging it in and choosing your settings.

There's no single "correct" dose, and we don't make specific medical claims about session length. As a general reference point, bright-light-therapy research commonly uses light boxes in the 10,000 lux range for daily sessions in the 20-30 minute range. This panel's built-in timer runs up to 30 minutes per session, so you can run a full session in one sitting or shorter sessions throughout the day as a supplement to natural daylight. If you have a diagnosed mood or health condition, talk to a healthcare provider about what's appropriate for you.

Most people use it in the morning or during the day, since it's designed to support daytime alertness and help anchor a natural wake-sleep rhythm, similar to how outdoor daylight works. Using bright full-spectrum light close to bedtime isn't recommended, for the same reason you'd avoid bright screens late at night.

This panel is a general wellness device, not a medical device -- it is not intended to diagnose, treat, cure, or prevent any disease or health condition. Many people do incorporate it into a daily routine. Protective glasses are included, and if you have a diagnosed eye condition, are on photosensitizing medication, or are managing a health condition, check with a healthcare provider before adding it to your routine.

Most SAD lamps emit a narrow, blue-heavy light spectrum designed only to hit a lux target. This panel combines full-spectrum visible light (5,600K, CRI >99) with broad-range red and near-infrared wavelengths (660–980nm) that standard SAD lamps don't include, switching between Full Spectrum Mode (all 40 LEDs, full-spectrum and red/NIR together) and Night Mode (red/NIR only).

As with any bright light source, we recommend not staring directly into the panel for extended periods. Protective glasses are included in the box for anyone who prefers extra eye comfort, especially during longer or higher-brightness sessions.

The full spectrum light panel, power adapter, remote control, protective glasses, stand, and user manual.

The panel is rated for 50,000+ hours of use, so under typical daily use it's built to last for years without needing bulb replacements.