The LEDiL DIANA-40-E is a next-generation microprismatic lens system designed to deliver high-performance optical control in a sleek and compact form factor. Engineered for linear lighting applications, it is the first microprismatic lens solution to provide precise light distribution while supporting lumen outputs up to 4000 lm/m and maintaining UGR <19 for comfortable, glare-free illumination. 

LEDiL’s proprietary optical design reduces surface brightness and enhances visual comfort without compromising efficiency or performance. Compatible with two-row PCB modules using 3030 and 2835 LEDs, the DIANA-40-E enables lighting designers to create high-quality architectural and commercial luminaires in a compact system format available in convenient 1-foot increments. 

Features 

Applications 

Datasheet 

DIANA-40-E Datasheet