The Nanlux NL Mount Projection Attachment 15-30° is an accessory designed for the Evoke series of LED lamps, including the 900C, 1200, 1200B and 2400B. With an adjustable zoom range of 15° to 30°, this projector provides precise control of light beams, ideal for projecting background images or increasing light output. The projector comes with a gobo holder and four gobos for creating various patterns, as well as a gel frame for adding color filters.