Light Engine Optics and Modules
PEGGY and KULLEN are the same innovative optics of one sort, named TIR Fresnel, that has circle structure like a glass Fresnel lens do. Different from ordinary Fresnel lens, in this sort of lens its circle structure is oriented towards LED, in which rays are reflected and refracted, and then emit from a plane on the other side. Such TIR Fresnel lens can focus light in case of very short focal length. Its short optical path can make lighting fixture more compact. Lens is high-efficiency, uniform color-mixing, beam angle varies in proportion to the size of the LED light-emitting surface(LES). The smaller LES is, the narrower beam angle is, and the minimum angle can reach 1°. Multiple-lenses array can zoom from 5 to 40 degree.
PEGGY TIR Fresnel lens is available for adapting to LED of single-color, multi-colors, COB and single high-brightness LED. Support LES ≤ Φ18mm, power ≤ 200W. PEGGY has three specs of Φ45, Φ70, Φ90, is suitable for high-brightness super narrow angle beam light, and multiple-LED array narrow angle spotlight or wash light for wall.
KULLEN TIR Fresnel lens is available for adapting to LED of single-color, multi-colors, COB and high-density integrated LED. Support LES ≤ Φ35mm, power ≤ 600W. KULLEN has three specs of Φ90, Φ126, Φ200, is suitable for high-brightness super narrow angle beam light, and wide angle floodlight.