Features

• 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 EMERALD Series LED Lenses. The EMERALD series from LEDiL are a family of LED lenses designed for emergency exit route lighting. This range is designed for use with a single LED and come in a wide variety of options including wide area or side emitting. Their extremely wide beam angle from just one LED makes the EMERLAND lenses and ideal and cost-effective solution for exit route lighting. It is also possible to achieve the EN 1838 compliant lighting for installation height to distance ratios up to and over 1:7. Made using an optical grade PMMA, the EMERALD lenses offer a high UV and temperature resistance. They fasten into place using positioning pins and an adhesive tape. EMERLAND 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.