Circadian Optics Langley Light Therapy Floor Lamp – 10,000 Lux at 15", 22x12 Panel | Shark Tank

Meet the Langley light therapy floor lamp by Circadian Optics—a clinical-grade design built for bright, broad-area exposure. The unit features a large 22" x 12" panel and a high-efficiency LED array that reaches up to 10,000 lux at 15 inches, delivering a consistent, daylight-like glow across your space.

Designed for everyday use, Langley offers a generous surface to illuminate your space evenly, reducing the need to lean in close. The result is a more comfortable session and a gentle, steady glow that can travel across your desk or work area, helping you stay energized during busy mornings or long workdays.

Bright, true-to-life light

The Langley delivers full-spectrum light with 98 CRI and a 5500K color temperature, designed to render colors more naturally in your environment. The LEDs are rated for up to 50,000 hours, and the unit is UV-free for safe, extended use.

Key specs

• 10,000 Lux at 15 inches
• 22" x 12" light panel
• Full-spectrum 98 CRI
• 5500K daylight-like illumination
• 50,000-hour LED lifespan
• UV-free light
• Right-facing panel only (left desk placement)
• 4-year EasyReplace policy

Practical uses

• Morning routines: quick, bright exposure to help start the day
• Desk work: broad, even light across your workspace for clearer focus
• Seasonal mood support: steady daylight-like illumination during darker months
• Short sessions: effective exposure without lingering close to the panel

All of these features come together in a device that’s visually sturdy, easy to place, and backed by a trusted brand presence. The Langley is also backed by a policy designed to support you over time.