Dialight Total Internal Reflection (TIR) Optics

Dialight Total Internal Reflection (TIR) Optics are designed for optical efficiency with a variety of today’s standard high-power LEDs. These lenses offer a wide variety of industry-leading optics to take LED lighting performance to success. The TIR lenses are round in shape and are available in 21.3mm, 35mm, and 38.5mm diameters. These lenses feature maximum efficiency, accuracy, high transmissivity, and light control. The TIR optics lenses are available in various beam angles, from narrow spots to wide floods. These TIR optics come in w/tape and w/holder and tape and the optic material is UL rated. The TIR optics are ideal for downlight, spotlight, wall wash, architecture, and illumination.