Image: TriSun desk and S.A.D. lamp

TriSun S.A.D Lamp with Desk Lamp

by Daylight

$199.99

Setup with instructions The lamp works out of the box without professional setup, but getting meaningful therapeutic benefit from light therapy requires understanding timing, distance, and duration — things a brief guide or clinician recommendation can address. Guided_setup reflects that family or the user can configure it independently with documentation, but a little education significantly improves outcomes.

Last verified June 19, 2026 · classified April 26, 2026

What it is

Summary

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

This is a dual-mode LED lamp that switches between a light therapy setting (10,000 lux at 6 inches, the standard brightness used in SAD treatment) and a conventional desk lamp with three adjustable color temperatures. It's designed for people who experience low mood, fatigue, or sleep disruption during low-light winter months — particularly those managing Seasonal Affective Disorder or circadian rhythm disruption. The lamp is a complete, standalone unit: plug it in, select your mode, and the built-in 30-minute timer handles the light therapy session automatically. Light therapy works best in the morning and at a consistent distance from your face — the effectiveness drops significantly past 9 inches, so placement and routine matter more than the lamp itself.

Quick Facts Catalog facts · auto-generated
Age range
ComplexitySetup with instructions
Price$199.99
Funding
  • AT Act lending
  • Out of pocket
VerifiedJune 19, 2026
ClassifiedApril 26, 2026 · confidence: high

What Setup Looks Like

  • Out of the box
    1. Plug in the lamp and position it 6–9 inches from your face, slightly to the side — not staring directly into it.
    2. Press the mode button to select light therapy mode; the 30-minute auto-off timer starts automatically.
    3. For desk lamp use, select a color temperature (6,000K for cool daylight, 2,700K for warm evening light) and adjust brightness to preference.
  • With a guide
    1. Review clinical guidance on light therapy timing — morning use (within an hour of waking) is typically most effective for SAD.
    2. Consult the manufacturer's quick-start guide to confirm mode switching and timer operation (approximately 10 minutes to learn).

Getting it

Try Before You Buy

Devices like this are often available to borrow through your state's AT Act program — typically free or low-cost — so you can try it before buying or pursuing funding.

Where to Get It

independent-living Visit
$199.99

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Wondering how equipment like this gets paid for? See the official funding programs in your state.

Sources & fine print

Vendor facts (name, price, platforms, vendor link) sourced from Daylightview on vendor site; last verified June 19, 2026.

Classification & description AI-generated from vendor-published content on April 26, 2026 · confidence: high. Vendor specs may lag; verify before relying on details in a clinical or funding artifact.