Start by defining your main content type and shooting environment. For ambient background and mood, consider rainbow or sunset projection lights; for on-camera lighting with color control, opt for RGB video lights like the AY-83; if you want versatile backgrounds and dynamic scenes, a multi-color sunset lamp or projection lamp is ideal. Check power options (USB vs rechargeable), portability, and mounting flexibility to ensure a smooth workflow for TikTok, YouTube, or photography sessions. These choices come from the Sunset Lamp Projector and AY-83 lines.