Using an Infrared Light to Improve Your Productivity Sounds Bizarre - so I Put that Claim to the Test

Using an Infrared Light to Improve Your Productivity Sounds Bizarre - so I Put that Claim to the Test

ZDNet Robotics
ZDNet RoboticsMar 20, 2026

Why It Matters

Infrared desk lamps promise workplace wellness benefits, yet limited scientific validation and potential safety concerns make them a risky investment for businesses seeking effective, cost‑efficient health solutions. Understanding the evidence helps companies allocate wellness budgets toward proven interventions.

Key Takeaways

  • Sunbooster costs $265, attaches via USB‑C.
  • Device emits near‑infrared light for 2‑4 hour sessions.
  • Scientific support for indoor NIR benefits remains weak.
  • Overexposure may increase cataract risk, per physicians.
  • Traditional sleep, diet, exercise cheaper than light therapy.

Pulse Analysis

Remote work and extended indoor hours have turned wellness tech into a booming market, with products like SunLED’s Sunbooster promising to replicate sunlight’s benefits at a desk. By emitting near‑infrared wavelengths, the device aims to boost mood, reduce drowsiness, and improve focus without the glare of visible light. Its sleek, USB‑C design makes integration simple, appealing to professionals who already invest in ergonomic accessories. However, the allure of high‑tech solutions often overshadows the fundamental question: does mimicking sunlight indoors truly deliver measurable health outcomes?

Scientific scrutiny of indoor NIR therapy remains sparse. A 2022 peer‑reviewed study highlighted that ambient NIR from typical lighting is at least a hundred times weaker than natural sunlight, suggesting that even dedicated devices may fall short of therapeutic thresholds. Moreover, the dosage required for physiological effects is still debated, and the lack of FDA clearance leaves safety standards ambiguous. Eye‑level placement raises concerns about retinal exposure, with ophthalmologists warning of potential cataract formation if usage guidelines are ignored. This regulatory vacuum positions the Sunbooster more as a wellness gadget than a medically validated tool.

From a corporate perspective, the $265 price tag must be weighed against tangible returns. While the device functions as advertised and may offer a placebo boost for users seeking proactive health measures, cheaper alternatives—consistent sleep hygiene, balanced nutrition, and regular exercise—deliver comparable benefits without the financial or regulatory risk. Decision‑makers should prioritize evidence‑based programs and consider the Sunbooster only after exhausting low‑cost, high‑impact wellness strategies. In doing so, firms can safeguard employee health while maintaining fiscal responsibility.

Using an infrared light to improve your productivity sounds bizarre - so I put that claim to the test

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