Home > Term: source size
source size
For Projection lamps, this is defined as the dimensions of the rectangular area, centered on the lamp axis, within which all luminous parts of the filament lie, when viewed perpendicular to the axis of the filament coil or to the plane of C-13 and C-13D filaments.
- Part of Speech: noun
- Industry/Domain: Lights & lighting
- Category: Lighting products
- Company: GE
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Creator
- Jessehe
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