Energy and Atmosphere cr.1
2004-12-22 at 9:42 a.m.

1. Grab the nearest book.
2. Open the book to page 123.
3. Find the fifth sentence.
4. Post the text of the sentence in your journal along with these instructions.
5. Don't search around and look for the "coolest" book you can find. Do what's actually next to you.

When using lineear fluorescents, use a combination of T-5 or T-8 lamps and electronic ballasts that are housed in fixtures with a high coefficient of utilization (CU).