Neewer Q4 400W 2.4G TTL Flash Strobe

The Neewer Q4 TTL Flash Strobe is a powerful yet compact 400Ws battery-powered monolight designed for photographers who need strong lighting performance in both studio and on-location environments. Built with portability in mind, the Q4 features a lightweight body and an included top handle, allowing comfortable handheld operation while maintaining the power and versatility of a professional strobe.

Equipped with a 2.4 GHz wireless system, the Q4 provides reliable off-camera flash control at distances up to 328 ft (100 m). The flash supports Canon E-TTL II, Nikon i-TTL, and Sony TTL systems when used with compatible Neewer Q-series transmitters, making it suitable for photographers working across multiple camera platforms. The strobe offers TTL, Manual, and Multi flash modes, providing both automatic exposure convenience and full manual control for advanced lighting setups.

Delivering 400Ws of output at a 5600K daylight-balanced color temperature, the Q4 produces bright and natural-looking illumination for portraits, fashion, commercial photography, and outdoor shoots. A guide number of 236 ft ensures strong light output for large scenes and creative lighting setups.

The Q4 supports High-Speed Sync up to 1/8000 second, enabling wide-aperture shooting in bright environments while maintaining proper flash exposure. With flash durations ranging from 1/209 to 1/10,989 second, the strobe can effectively freeze fast-moving action. Fast recycle times of 0.01\u20131.2 seconds allow photographers to keep up with fast-paced shooting situations.

A built-in 30W LED modeling lamp provides continuous lighting for previewing shadows and composition before capturing the shot. The strobe also includes S1 and S2 optical slave modes, delay flash capability, and stroboscopic flash functions for creative lighting effects.

Powered by a 21.6V 2800mAh rechargeable lithium battery, the Q4 delivers up to 400 full-power flashes per charge, providing dependable performance for extended sessions. The flash can also be powered using the included AC adapter, allowing continuous studio operation when battery power is not required.

For maximum versatility, the Q4 features a Bowens S-type mount, making it compatible with a wide range of professional lighting modifiers including softboxes, reflectors, beauty dishes, and snoots. An umbrella slot is also included for additional light-shaping options. Built-in cooling fans help maintain stable performance during extended shooting sessions, and USB-C firmware updates allow the system to stay current with future improvements.