With the round Godox R-1, you have control over color, hue, and saturation. It features 14 special effects such as RGB cycle, laser, flash, ambulance, fireworks, and cop car, along with a color temperature range of 2,500 K to 8,500 K, making the R-1 a compact creative light that can be used in various situations. The R-1 is fully compatible with the AK-R1 round head accessory kit. With the built-in magnet, the R-1 can be attached to any metal surface.