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Circadian Optics
Circadian Optics Lumos 2.0 Light Therapy Lamp
$69.99Cheaper
Best Light Therapy Lamps · head-to-head
Circadian Optics Lumos 2.0 Light Therapy Lamp vs Aura Daylight Lamp (Model BL40)
A sourced, side-by-side comparison. Circadian Optics Lumos 2.0 Light Therapy Lamp is cheaper at $69.99. Every spec and price links to its source.
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Aura Daylight
Aura Daylight Lamp (Model BL40)
$139.99
Which is better: the Circadian Optics Lumos 2.0 Light Therapy Lamp or Aura Daylight Lamp (Model BL40)?
On the specs we track, they're closely matched. The Circadian Optics Lumos 2.0 Light Therapy Lamp is the cheaper at $69.99.
See Circadian Optics Lumos 2.0 Light Therapy Lamp on Amazon See Aura Daylight Lamp (Model BL40) on Amazon
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Circadian Optics Lumos 2.0 Light Therapy Lamp | Aura Daylight Lamp (Model BL40) |
|---|---|---|
| US price | $69.99 | $139.99 |
| Brand | Circadian Optics | Aura Daylight |
| Released | — | — |
| Brightness lux | 10000 | 10000 |
| Brightness distance (in) | — | 8 |
| Color temperature k | 5500 | — |
| Uv free | Yes | Yes |
| Panel size | — | 14 x 8 x 2 in; 2.2 lb |
| Brightness levels | 3 | Continuously variable via patented lux-adjusting dial, 3,500-10,000 lux |
| Timer | — | 10-minute-interval timer, settable 10-60 minutes |
| Flicker free | — | — |
| Adjustable stand | 270-degree rotating panel on a hyper-adjustable folding stand with a weighted, wide base | Foldable, wall-mountable stand; adjusts to 70 or 85-degree viewing angle |
Sources — Circadian Optics Lumos 2.0 Light Therapy Lamp: circadianoptics.com (verified 2026-08-05). Aura Daylight Lamp (Model BL40): auradaylight.com (verified 2026-08-05).
What's the difference between the Circadian Optics Lumos 2.0 Light Therapy Lamp and Aura Daylight Lamp (Model BL40)?
Where the two actually differ on the specs we track (2 of 9). Matching specs are omitted.
- Brightness levels: Circadian Optics Lumos 2.0 Light Therapy Lamp 3 vs Aura Daylight Lamp (Model BL40) Continuously variable via patented lux-adjusting dial, 3,500-10,000 lux
- Adjustable stand: Circadian Optics Lumos 2.0 Light Therapy Lamp 270-degree rotating panel on a hyper-adjustable folding stand with a weighted, wide base vs Aura Daylight Lamp (Model BL40) Foldable, wall-mountable stand; adjusts to 70 or 85-degree viewing angle