Exploration of Illumination Concepts for Underground Coal Mines - 3 Volume Set. Volume 3 - Appendix E. Electronic Ballast for the Lucalox High Pressure Sodium Lamp.
NTIS: PB/265-187 Available for Reference At Bureau Libraries :131 pages
This report documents the results of an investigation to develop solid-state ballasts for lucalox high-pressure sodium lamps. The ballasts were to be used in the modified and new portable and machine-mounted lighting systems designed by Crouse-Hinds Company, per tasks I through IV of Contract No. H0220065.
CP; Final Contract Report;
NTIS Accession No.
NTIS: PB/265-187 Available for Reference At Bureau Libraries
General Electric Company