The Light Transmission & Blocking attributes describe how shielding materials interact with different parts of the light spectrum — from ultraviolet (UV) to visible and infrared (IR). These properties are especially important for window films, fabrics, and coatings, where customers want both strong EMF shielding and comfortable living conditions.
UV light blocked specifies how much harmful ultraviolet radiation is reduced. High UV-blocking values protect skin and furnishings from damage and fading.
Visible light reflectance (exterior/interior) indicates how much daylight is reflected back, affecting brightness and privacy. Exterior reflectance relates to how the surface looks from outside, while interior reflectance affects the view from inside.
Visible light transmittance shows how much natural light passes through. Higher transmittance means brighter interiors, while lower values improve privacy and glare control.
IR light blocked highlights how effectively a product reduces infrared heat, contributing to indoor comfort and energy efficiency.
Control lights may refer to indicator or design features that help monitor usage or performance in specific products.
By publishing these details, Safe and Sound provides a complete picture of both shielding effectiveness and day-to-day usability. Customers can balance EMF protection with natural light, privacy, temperature control, and visual comfort, choosing the solution that fits their home or workplace best.
