
PC Diffusion Board Custom Polycarbonate LED Light Box. Customized Color Options: Available in transparent, blue, milky white, brown, and over a dozen custom color choices. Flexible Thickness Range: Thickness options span from 0.5mm to 20.0mm to meet diverse application needs. 10-Year Quality Guarantee: Comprehensive quality assurance covering mechanical defects for a decade. High Light Transmission: Achieves up to 90% light transmission for optimal illumination performance. Superior Impact Resistance: Impact strength of 850 J/M ensures durability against physical stress. Flame Retardant Grade: Meets UL94 V0 and V2 standards for enhanced fire safety. UV and Weather Resistance: UV resistance up to 380 microns ensures long-term outdoor stability.