| 摘要 |
A tracklight includes an elongated tube having a proximal end and a distal end and including a reflector, a lens and a diffuser extending along the length of the tube. The tube has angular reflector portions proximally joined at an apex on an optical axis of symmetry. said angular portions having distal edges connecting the reflector, lens and diffuser. One or more light sources are positionable along the length of the tube between the reflector and the lens, emitting light through the lens and diffuser, generally perpendicular to the length of the tube. Preferred embodiments include square, rectangular and circular cross-sectional shapes, any of which which may have means for attachment to mounting surfaces including inverted T-bar ceiling runners.
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