Electrical Engineering · Illumination Engineering
Which of the following has historically been a widely used, high-efficiency light source in traditional modern street light installations?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1High-Pressure Sodium (HPS) lamps✓
- 2Incandescent bulbs
- 3Candles
- 4Fluorescent tubes
Correct answer
High-Pressure Sodium (HPS) lamps
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