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Lighting Outdoor Environments - Lumens Lighting

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Richard Howell
Lighting Outdoor Environments - Lumens Lighting

When lighting an outdoor environment, Luminous Efficacy is key. This metric describes the brightness and color of light from the source. Warmer colors, such as those associated with the sun, highlight architectural elements, while cool white lights mimic the effect of moonlight. Here are the details you need to know about Lumens lighting. If you're in the market for new outdoor lighting, check out our guide on choosing the best luminaires for outdoor environments.


Luminous Efficacy


The Luminous Efficacy of Lumes measures how much light a light source produces for given power consumption. This metric is often measured in lumens per watt, with a 5 watts fixture producing 500 lumens having a luminous efficacy of 100. A fixture rated for two watts emits a lumen output of 150. Effectiveness may be greater or lower than the actual wattage due to many factors that are not related to the light source being measured.


Luminaire size


Consider its size and optical performance when choosing a luminaire for an outdoor environment. Luminaires are usually measured in watts per watt-meter. In addition, they are rated in terms of BUG (Brightness Uniformity Grade), which reflects their optical performance and limits sky glow and light trespass. These ratings include B, U, and G values, with 0 indicating the tightest control.


Luminaire type


There are many factors to consider when choosing a luminous fixture, especially if you plan to use the luminaire outdoors. While there is no standard rating for outdoor luminaires, the following considerations can help you choose the right one for the environment. High enclosure integrity is a critical engineering consideration for outdoor luminaires. Moisture ingress, thermal cycling, salt corrosion, UV degradation, and contaminants all compromise the performance of area luminaires. For polymer plastic packages, moisture can cause lumen degradation, encapsulant cracking from hydro-mechanical stress, and reduced interfacial adhesion strength. To avoid these failures, the enclosure must maintain a minimum IP66 rating.


Luminaire brightness


Luminaire brightness is crucial for various outdoor environments, from parks to landscaping. Different luminaires and lighting controls are available, from simple switch controls to more sophisticated systems that control light output and energy consumption. This article will explore how lighting controls benefit outdoor environments and provide valuable information for outdoor luminaire users. Here are some tips for selecting the right lights for different outdoor settings. Let's get started!


Luminaire color


Lighting is a crucial component of outdoor environments, and choosing the right luminous color for your environment is essential. Luminaires are designed to emit both efficient and attractive light and should also blend in with the environment. There are several important factors to consider when choosing a color for your outdoor lighting. Listed below are some of the most important ones. Luminaire color for outdoor environments should match the environment in which you intend to install it.


Durability


It is essential to understand that your garden lights may not produce as many visible lumens as they claim to. Lumens refer to the output of a bulb. Moreover, the design of a light fixture influences how much of a lumen it can produce. Moreover, cheap light fixtures often lose lumens over time. Hence, one must understand the differences between indicated lumens and visible luminosity before buying one.


Environmental zones


The Commission Internationale de l'Eclairage (CIE) has developed four different levels of environmental lighting. Lighting in these zones reduces overall light pollution and light wastage. Therefore, the Commission recommends that outdoor lighting be designated for environmental zones. Several types of ecological lighting zones may affect the kinds of lights you use. To learn more, download CIE's free guide. It will show you the proper way to install outdoor lighting.

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