A standard LED bulb (approx. 10 watts) running for 12 hours a day consumes very little power, with an estimated daily cost as low as 1.44 cents depending on local utility rates [29].
Standards vary by area; for instance, residential streets often require 10–20 lux , while highways may need 50–100 lux [12]. STREET LAMPS 1.44
Deterring crime through "natural surveillance," as well-lit areas increase the perceived risk of an offender being recognized or caught [7, 21]. A standard LED bulb (approx
Common options include LED (now the standard for efficiency), High-Pressure Sodium (HPS), and metal halide [2, 11]. Technical Specifications and Design
Cities are increasingly adopting smart lighting systems that dim during low-traffic hours to save energy and reduce light pollution. 4. Impact on Public Safety
Modern lighting technology has significantly reduced the cost and environmental footprint of public infrastructure:
Providing clear guidance for nighttime travel in urban and residential areas [5, 19]. 2. Technical Specifications and Design