How should luminaires be designed regarding the safety of combustible materials?

Designing luminaires to prevent direct contact with combustible materials is crucial for ensuring safety in both residential and commercial environments. This approach reduces the risk of fire hazards that can arise when lighting fixtures come into contact with materials that can easily ignite, such as paper, wood, or certain fabrics. By incorporating barriers or designing the fixtures in such a way that they do not allow for direct contact with these materials, the potential for fire is significantly minimized.

In terms of temperature management, it is essential that luminaires operate safely within acceptable temperature ranges. While options like maintaining high temperatures or withstanding excessive temperatures might seem relevant, they do not prioritize the immediate prevention of contact with combustible materials. Additionally, minimizing light output could compromise visibility and functionality, which is contrary to the purpose of luminaires. Thus, the most critical design consideration for ensuring safety around combustible materials is to prevent any direct contact.