Outdoor Lighting Design Guidelines

To reduce and minimize the impact of outdoor lighting on views of the night sky by minimizing glare obtrusive light and artificial sky glow and limiting outdoor lighting that is misdirected excessive or unnecessary.

Outdoor lighting design guidelines. To provide uniform outdoor lighting standards to assure public safety utility and security of private and public property. Standard values for indoor and outdoor lighting based on the new european standards chapter 3 lighting application chapter 4 technology chapter 7 emergency lighting chapter 5 lamps chapter 8 technology and tables chapter 9 design tools chapter 6 lighting control and control gear chapter 1 lighting technology. Common light levels outdoors from manufactured sources the nomenclature for most of the types of areas listed in the table below can be found in the city of los angeles department of public works bureau of street lighting s design standards and guidelines at the url address under references at the end of this document. Higher color temperature sources of light are rich in blue light.

This includes lps hps and low color temperature leds. Recommended light level guidelines and uniformity ratios established in the illuminating engineering society of north america iesna lighting requirements should be used along with predominant lighting characteristics of the surrounding area when determining appropriate lighting design solutions. Ida recommends that only warm light sources be used for outdoor lighting. Meandering paths lit by washes of light that guide you gently along offer tranquility and a sense of security.

But have no fear as this need not be the case. They can be used to frame out a space or feature in a yard or spread out down a walkway. In some areas the white light of even a low color temperature led can be a threat to the local nighttime environment. These guidelines have been developed in consultation with lighting professionals with experience in developing good lighting plans to aid communities wishing to control light pollution and preserve the night sky.

This is the most common type of landscape lighting path lights are small posts that have a light built in and are capped with a diffuser. Outdoor lighting should be carefully designed with regard to placement intensity timing duration and color. Welcome to landscape lighting 101 where we ll walk you through a basic overview of the various types of lighting you ll find in a landscape and exactly what each of them is supposed to do.