6、 What kind of photo to use
What kind of lighting is used to choose the most suitable light source, lighting method, and control method for each space.
1. The selection of light sources includes: light distribution requirements, color rendering performance, color temperature, and maintenance costs. The light distribution requirements are related to the light source and lamp, as the lamp is not only the installation base of the light source, but also the redistribution of the light emitted by the light source to accurately illuminate the target area, and shielding the light source can avoid glare.
2. How bright light do you need?
Elderly people require a higher level of brightness (65 year olds require twice as much brightness as 20 year olds) and are more sensitive to glare. Therefore, for places where the user is an elderly person, not only sufficient light is required, but glare should also be well controlled.
The following table shows the recommended illumination levels. Each application has a different range: low illuminance values for young people under the age of 25, intermediate illuminance values for people aged 25-65, and high illuminance values for elderly people over 65.
3. Choose lighting fixtures
The aspects we need to consider include: lamp efficiency; Luminaire efficiency; The distance between the lamp and the visual target; Use duty cycle sensing, dimming, or multi-level control.
What kind of lighting should be used is reflected in selecting a light source, confirming the color temperature, color rendering, and illuminance of the light; Confirm lighting fixtures, which areas require functional lighting fixtures, and which areas require decorative lighting fixtures.
Post time: 05-09-2023