Magnetic insert: upgraded spotlight comes with a slide clip, which can easily project patterns through external slides. Optical brightening lens increases brightness by multiple times: The spotlight adopts a high-quality optical lens system to the clarity of and significantly improve the brightness. Multiple light control options increase the layering of the picture. High temperature design with excellent heat dissipation. It is made of high-quality aluminum alloy and equipped with a cooling fan for better heat dissipation. Light brightening lens has excellent lens material and good light transmittance. Product length: 22cm Cylinder diameter: 9.8cm Light mount: Universal Bowens mount Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Colour:Black Material:aluminum alloy Package Contents: 1 * Spotlight Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.