Ledil FN13888_BILLIE-A, Billie Series LED Lens, Asymmetric Round Beam

The viewing angle produced (the full angle measured at the half peak luminous intensity value) will vary depending on the chip size, colour and position of the LED.. LEDiL BILLIE Series LED Lenses. The BILLIE series from LEDiL are a family of single LED lenses designed for illuminating billboards. They are a rectangular wall washing optic with an asymmetric tilted beam, offering great uniformity over the illuminated area. BILLIE lenses are also ideal for architectural lighting from a small, concealed lighting fixture. Made using an optical grade PMMA, the BILLIE lenses offer a high UV and temperature resistance. BILLIE lenses have been designed and optimised for use with a variety of LEDs. Due to the rapidly changing nature of LED products customers are strongly advised to consult the latest manufacturer data for compatible LEDs.