The CHAUVET DJ EZLink Par Q4 BT is a compact, fully wireless RGBA LED par light designed for effortless setup and control in mobile entertainment and event lighting. This fixture integrates a high-output RGBA (Red, Green, Blue, Amber) LED array with a built-in rechargeable battery and Bluetooth control, completely eliminating the need for both power and data cables during operation. Its primary application is for mobile DJs, photographers, and event planners who require a portable, colorful wash light that can be quickly placed anywhere—on a stand, on the floor, or attached to a structure—to create vibrant atmospheres at parties, weddings, or small venues without the hassle of finding power outlets or running DMX lines.

Control is simplified through a dedicated smartphone app that connects to the fixture via Bluetooth. The app provides intuitive sliders for adjusting color, intensity, and strobe effects, as well as access to a library of built-in automated programs and sound-activated modes. The inclusion of an amber LED significantly enhances the fixture's color rendering, allowing for richer pastels, more vibrant saturated colors, and a higher quality of white light compared to standard RGB pars. This makes it particularly effective for lighting subjects or environments where accurate and flattering color is important.

The fixture's self-contained design, featuring an internal battery that provides several hours of runtime, grants true freedom of placement. Its lightweight and durable housing is easy to transport, and it includes a standard 1/4-turn yoke for mounting. By combining cable-free convenience, enhanced RGBA color performance, and user-friendly app control, the EZLink Par Q4 BT empowers users to add professional, dynamic lighting to any space with unprecedented ease, making advanced lighting effects accessible to non-technical users and professionals alike.