TriSun Light Therapy & Desk Lamp

Summary

AI-generated from vendor-published content · April 26, 2026

The TriSun is a full-spectrum desk lamp that doubles as a clinical-grade light therapy lamp, delivering 10,000 lux at 6 inches in its therapy mode — the intensity level used in treatment protocols for seasonal affective disorder and circadian rhythm disruption. It's useful for someone who wants both a high-quality task lamp and a light therapy tool in one unit, rather than buying two separate devices. You get a complete, plug-in solution with an adjustable arm, three color temperature settings (warm, cool, and daylight), brightness control, a built-in 30-minute therapy timer, and a USB charging port. One honest tradeoff: at about 17 inches tall with a 6.5-inch shade, it's a desk lamp footprint — not a dedicated therapy lamp designed to sit at eye level during a meal, so positioning for effective light therapy takes a bit more intentionality.

What Setup Looks Like

• Out of the box
  
  1. Plug in the lamp and press the power button — the light works immediately as a desk lamp.
  2. Press the mode button to switch to light therapy mode and set the 30-minute timer.
• With a guide
  
  1. Adjust the arm and shade angle so the light source is positioned at roughly eye level and 6 inches away for effective therapy use.
  2. Review recommended light therapy protocols (time of day, session duration) using manufacturer documentation or a general SAD treatment guide — takes about 15 minutes.

Where to Get It

Some links may be affiliate links — WhatCanHelp may earn a small commission from purchases at no extra cost to you. More on affiliates →