vibration service lamp
Defined in 1 dictionary — U.S. Code
United States Code
42 U.S.C. § 6291 — for purposes of this part (4 versions over time)
The term “vibration service lamp” means a lamp that—
(i) has filament configurations that are C–5, C–7A, or C–9, as listed in Figure 6–12 of the 9th Edition of the IESNA Lighting Handbook or similar configurations;
(ii) has a maximum wattage of 60 watts;
(iii) is sold at retail in packages of 2 lamps or less; and
(iv) is designated and marketed specifically for vibration service or vibration-resistant applications, with—
(I) the designation appearing on the lamp packaging; and
(II) marketing materials that identify the lamp as being vibration service only.