This document discusses street lighting design and factors. It begins by listing student names and professors and then covers the purpose of street lighting in enabling visibility and safety. It defines lighting terms like luminous flux, lumen, and candela. It describes types of light distribution including glare, vertical cut-off vs. non-cut-off beams, and horizontal symmetrical vs. axial placement. Design factors discussed include contrast, glare, common lamp types, luminaire distribution, lateral pole placement, height and overhang, and layout patterns. Benefits of street lighting mentioned are improved safety, business activity at night, beautification, and crime deterrence.