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About the scoresThe scores are calculated mechanically by applying the criteria table at the end of the page to figures published on the manufacturers' official pages and manuals (and on retail or comparison pages where an official figure was not available). We call it the "Spec Score".

Spec Score #3Stand
Best if you want a free-standing lamp you just set down
3.10★★★☆☆Spec Score (out of 5)
See on Amazon¥2,700See on Rakuten¥2,880Price as of 2026-09-02 · affiliate link · Opens the shop's site
The Iris Ohyama official site does not accept automated access, so the figures come from the Yahoo! Shopping page of Iris Ohyama's official shop, Iris Plaza (matching JAN code), and the Kakaku.com spec field.
Score Breakdown
Specs
| Mounting | Stand (free-standing) |
|---|---|
| Light source / power | LED, 6 W |
| Luminous flux | 300 lm |
| Color temperature | 3 settings |
| Brightness control | Stepless (seamless) dimming, brightness memory |
| Arm | Flexible arm: 90° up/down and 30° left/right (description on Kakaku.com) |
| Power | 100 V, AC adapter (included in the listed weight) |
| Power cord length | 1.8 m |
| Weight | About 500 g (including AC adapter) |
| Size | About 35 W × 17 D × 32 H cm |
🙂 Good points
- No clamp needed; just place it on the desk
- 6 W power draw, with the AC adapter included
- Stepless dimming that remembers the brightness
🙁 Things to note
- At 300 lm it is the lowest of the three products with an lm figure
- Color temperature has 3 settings, which is few if you want fine control
Sources
Iris Plaza Yahoo! store [official shop retail page] / Kakaku.com [comparison site]
Scores are calculated only from specs published on official and retail pages.
