Led Panel Light Diffuser, also known as Polystyrene (PS) diffusion sheets, are a material used for light diffusion. They are usually made of high-transmittance polystyrene materials, and have excellent light diffusion performance and good physical and mechanical properties. Through special processing, tiny scattering particles or structures are formed on the surface or inside of the PS diffusion sheet, so that light can be scattered when passing through, thereby achieving uniform distribution of light.
High light transmittance: PS diffuser has high light transmittance, which allows most of the light to pass through while maintaining uniform distribution of light.
Good light diffusion effect: Through special process treatment, PS diffuser can convert point light source or line light source into surface light source to achieve uniform diffusion of light.
Good dimensional stability: PS diffuser has low water absorption and good dimensional stability, and can maintain stable performance even in humid environment.
Excellent heat resistance: PS diffuser has high heat resistance temperature and can maintain stable performance in a certain high temperature environment.
Antistatic performance: The surface of PS diffuser has antistatic performance, which can effectively prevent dust adsorption and maintain the cleanliness of the product.
1. Commercial lighting
Office environment: Conference rooms and open office areas use high color rendering index (CRI >80) LED panel lights to reduce visual fatigue.
Retail stores: Shopping malls and specialty stores use high-brightness LED panel lights to highlight the display effect of goods. The diffuse light effect of the light guide plate can reduce lens reflections and improve shooting quality.
2. Educational institutions
Classrooms use flicker-free LED panel lights to protect students' eyesight.
Libraries use high-transmittance light guide plates to ensure uniform light in the reading area.
3. Medical lighting
Antibacterial coating diffusers are used in consulting rooms and sterile environments to prevent bacterial growth.
Surgical lights use PC diffusers to prevent ultraviolet rays from affecting medical equipment.
4. Hotels and restaurants
Warm light (2700-3000K) panel lights are used in hotel lobbies and corridors to create a warm atmosphere.
The lamps above the restaurant tables use matte diffusers to improve dining comfort.
5. Industry and storage
High bay lights use PC dust-proof and oil-proof diffusers to adapt to the harsh environment of factories.
Cold storage lighting uses low-temperature resistant (-30°C) materials to ensure long-term stable operation.
6. Smart home
Smart dimming panel lights combined with diffusers can achieve infinite adjustment of color temperature and brightness.
Hidden LED panel lights with suspended diffusers enhance modern decoration style.
Daily cleaning
Wipe the surface of the diffuser with a soft dry cloth after power failure, and avoid using alcohol or strong acid cleaners.
Stubborn stains can be diluted with neutral detergent and wiped lightly, and wiped dry immediately to prevent water stains from remaining.
Regular inspection
Check whether the diffuser is yellowed or cracked every 6 months, and replace it if it affects the light transmittance.
Check whether the mounting bracket is loose to avoid vibration causing the diffuser to fall off.
Environmental adaptation
Long-term high temperature environment (>50°C) may accelerate the aging of PC materials. It is recommended to improve the heat dissipation conditions.
Avoid sharp objects hitting the diffuser to prevent scratches that affect the optical effect.
