David Chapman personal blog
You Need More Lumens
Most SAD light therapy lamps are not bright enough. How to get brighter light than any you can buy!
- Points
- 226
- HN comments
- 140
- Submissions
- 1
- Cited by
- 0 commenters
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Jan 23, 2016 | You Need More Lumens by ivank | 226 | 140 |
