Low Level White Lighting: Further Evaluation at Sea
NAVAL SUBMARINE MEDICAL RESEARCH LAB GROTON CT
Pagination or Media Count:
Twenty-two watchstanders in the control and radio rooms, 13 of them periscope operators, evaluated low level white LLW lighting equated in brightness to that of the red light normally used. Twenty preferred the LLW, one had no preference, and only one watchstander, a radioman, gave it a low rating.
- Air Conditioning, Heating, Lighting and Ventilating