作者: Charles E. Kassay , Marc A. Kassay , John P. Kassay , Suzanne M. Pane
DOI:
关键词: Fluorescent lamp 、 Fixture 、 Ballast 、 Bar (music) 、 Structural engineering 、 Reflector (antenna) 、 Acoustics 、 Fluorescent light 、 Engineering
摘要: A retrofit kit is configured for a single or multiple tubular fluorescent lamp fixture. The original fixture being retrofitted may not have any reflectors. includes new improved reflector with double concave wings. winged preferably has central arched, trapezoidal portion which forms the lower cover of box. This an access door to permit ballast without need remove once it installed. An socket bar installed at each end fixture, position respect surfaces, enhance light distribution in downward direction while permitting enhanced up-lighting. distal ends mate bars opposite