https://www.nucly.com/stage-lights-overlays

67 high-quality photographs of two different stage lights.
At various angles, with and without light cones, for use in your photos or composites.
To use these overlays, you simply drag the jpeg into Photoshop and change the blending mode to screen! From there, you can use Free Transform to rotate, place and scale the image so that it works best in your image.