There are several types of studio lights used in photography and videography, including:

1. Continuous Lights: These are studio lights that stay on constantly and provide a steady light source. They are particularly useful for video work and for photographers who prefer to see the lighting in real-time.
2. Strobe Lights: These are flash lights that provide a burst of light when triggered by a camera or remote. They are commonly used in portrait and product photography to freeze motion and capture crisp images.
3. Softbox Lights: These are continuous lights that are diffused by a softbox to create a gentle, even light source. They are often used in portrait photography and video work to create a flattering, natural-looking light.
4. Ring Lights: These are circular lights that fit around the lens of a camera to provide even, direct light. They are commonly used in beauty and fashion photography to create a signature catchlight in the subject’s eyes.
5. LED Lights: These are energy-efficient lights that provide a bright, even light source. They are commonly used in video work and product photography, as they produce minimal heat and can be easily adjusted to change color temperature.
6. Tungsten Lights: These are traditional studio lights that use a filament to create a warm, yellow light. They are commonly used in film and TV production but are less popular in photography due to their heat output and color accuracy issues.
7. HMI Lights: These are powerful, daylight-balanced lights that are commonly used in film and TV production to simulate daylight. They are less commonly used in photography due to their cost and power requirements.