The opal polycarbonate diffuser sheet is specially formulated for lighting applications. It delivers excellent light diffusion effect to produce uniform soft light, removing bright spots and glare. Made of solid polycarbonate, it has superior impact resistance. It balances high light transmission and light shielding capacity. It can be easily cut, drilled and thermoformed. Optional UV protective coating is available for outdoor lightbox use. Custom thickness, finished sizes and different light transmittance grades can be customized.

LED panel light, linear lamp & lighting fixture cover

Light box, luminous signage, advertising backlit sign

Ceiling daylighting & indoor decorative lighting

Display screen backlight diffuser

Medical & industrial lighting protective cover

Q1: What is the function of PC diffuser sheet?

A: It diffuses point light source into uniform soft light, removes hot spots and glare for lighting fixtures.

Q2: Can I choose different light transmittance?

A: Yes, multiple grades of light transmittance can be customized according to your lighting design.

Q3: Is it impact resistant compared with acrylic diffuser?

A: Yes. PC diffuser sheet has much better impact resistance, safer for public lighting applications.

Q4: Can it be used outdoors?

A: We can add UV coating to resist aging and yellowing for outdoor light box.