GODOX VSA-19K / 26K / 36K spotlight attachment offers special functions such as spotlights and floodlights, beam cutting, optical zoom, beam modeling for VL300 300W Bowen Mount LED Light (VSA-19K): Amazon.co.uk: Electronics & Photo
Godox 19° Projection Lens Spotlight Attachment Complete Kit VSA-19K Focusing Adapter Fresnel Spot Camera Photography Bowens Mount Focus Lens Adjust Studio Photo Flash Light LED Lighting (19°): Amazon.co.uk: Electronics & Photo
Godox MG1200Bi / MG2400Bi Spotlight Mount Kit With 26 Deg Lens