Lumios
Ra Optics
Best for: People who want to upgrade everyday indoor light to an incandescent-quality, near-infrared-enriched, flicker-free spectrum and tune color temperature across the day, bright by morning and zero-blue by night.
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OUTLIYR for 10%$50 → $45 (Save $5.00)
Verified June 2026Ra Optics Lumios is a full-spectrum LED bulb built to mimic incandescent light: CRI ≥98, a near-infrared-enriched spectrum, flicker-free output, and tunable color temperature from bright 4500K daylight down to a 1200K zero-blue candle mode. It carries no UV, so it upgrades ambient lighting rather than replacing sunlight on your skin. Evaluated from Ra Optics' published specifications, not first-hand spectrometer testing.
Pros
- CRI ≥98, near-perfect color rendering with the deep reds intact
- Near-infrared-enriched spectrum, rare in an LED bulb
- Flicker-free output
- Tunable circadian color temperature: bright 4500K daylight down to a 1200K zero-blue candle mode
- Standard E26/E27 screw-in, ~25,000-hour (~10-year) rated life
- 2-year limited warranty plus a 14-day home trial
Cons
- No UV, so it is not a vitamin-D or whole-body tool
- Premium price ($45-$50 per bulb)
- Ambient light, not a 10,000-lux therapeutic dose
- Near-infrared percentage is not published
- Not made for dimmer circuits (keep any dimmer at maximum)
Best For
- People who want to upgrade everyday indoor light to an incandescent-quality, near-infrared-enriched, flicker-free spectrum and tune color temperature across the day, bright by morning and zero-blue by night.
Skip If
- You need a bright 10,000-lux SAD therapy dose, want UV for vitamin D through the skin, or want the cheapest possible bulb.
Use code
OUTLIYR for 10%$50 → $45 (Save $5.00)
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Categories: Light Therapy
