Fluorescent-lamp formats - Wikipedia, the free encyclopedia

Fluorescent-lamp formats - Wikipedia, the free encyclopedia

瀏覽:889
日期:2025-07-01
T5, T16, 5⁄8, 15.9, G5 bipin, Original 4–13 W range from 1950s or earlier. ... T17, 2 1⁄8, Mogul bipin, Large size for F90T17 (preheat) and F40T17/IS (instant start)....看更多