Minimum Parking Lot Lighting Levels

Each location within a parking lot should be lit by a minimum of two and preferably four pole mounted lights.

Minimum parking lot lighting levels.

Because luminaires are designed to meet the needs of different parking lot geometries manufacturers assign distribution types that describe the coverage area of the luminaire and its shape. More light does not equal better quality. Industrial employee parking educational facilities churches ies also states that the low values are appropriate wherever there is a requirement to maintain security at any time in areas where there is a low level of nighttime activity. Use ies recommendations to establish new light levels that are both appropriate and desirable.

All parking lot lighting systems must be approved by the municipal board and are given 30 days to make appropriate adjustments. This chapter establishes standards for parking lot lighting to provide the minimum lighting necessary to ensure adequate vision and comfort in parking areas and avoid glare or direct illumination onto adjacent properties or streets. 10 1 max min uniformity parking uncovered zone 3. Consult with a lighting energy.

Providing multiple sources of light lessens the number of areas within a shadow. The two main design criteria for parking lots are a minimum light level and a certain uniformity ratio. The illuminating engineering society of north america ies recommends light levels for basic parking lots and higher light levels for parking facilities where enhanced security is required. Recommendations for other outdoor lighting levels footcandles building exteriors entrances active.

Light poles should be at least 20 feet tall to provide a high angle of light. 03 1033 11 17 24 020 parking lot standards. The height of the parking lot lights cannot exceed 20 feet and must provide a minimum of 25 footcandles of light on the parking surface. Parking covered 5 1 min.