Godox TT520III THINKLITE Camera Flash

The Godox TT520III THINKLITE Camera Flash is a universal, single-contact shoe-mounted manual flash built for photographers who want an affordable, versatile external flash with built-in wireless triggering, compatible with a wide range of camera brands including Canon, Nikon, Sony, Fujifilm, Panasonic, Olympus, and Pentax.

The flash delivers a guide number of approximately 33 (ISO 100, meters), or 108 ft., providing solid output for a budget-friendly flash unit. In Manual (M) mode, it offers 8 power settings adjustable from 1/128 to full power (1/1) in ±1/3-stop increments, letting photographers fine-tune exposure directly on the flash. A high-resolution LCD display makes it easy to view and adjust settings. Flash duration ranges from 1/510 to 1/31,000 second, and the flash head tilts from -7 to 120 degrees while rotating horizontally from 0 to 330 degrees, with a built-in bounce card and flip-out diffuser for shaping and softening light.

A standout feature is the flash’s integrated 433MHz wireless receiver, which works with the included RT transmitter to provide 16-channel wireless triggering for reliable off-camera flash synchronization at distances up to approximately 15 meters (49 ft.). Beyond radio triggering, the flash can also be fired via its hot shoe, optical S1/S2 sync modes (for triggering in response to another flash), or a PC sync port for wired connections to studio equipment.

Build quality centers on a universal single-contact hot shoe design for broad camera compatibility, along with a quick-charge port for faster recycling. The flash runs on 4 AA batteries (NiMH or alkaline), delivering up to 400 full-power flashes with NiMH cells and a recycle time of approximately 1.8 seconds. Note that the TT520III is a fully manual flash and does not support TTL automatic exposure or High-Speed Sync.

Key Features
– Universal single-contact hot shoe manual flash
– Guide number of approximately 33 (ISO 100, meters) / 108 ft.
– 8 manual power settings (1/128 to full power, ±1/3-stop increments)
– High-resolution LCD display
– Flash duration of 1/510 to 1/31,000 sec
– Tilts -7° to 120°; rotates horizontally 0° to 330°
– Built-in bounce card and flip-out diffuser
– Built-in 433MHz wireless receiver with included RT transmitter (16 channels, up to ~15m range)
– S1/S2 optical sync modes
– PC sync port
– Quick-charge port
– Runs on 4 AA batteries (NiMH or alkaline); up to 400 full-power flashes
– Recycle time of approximately 1.8 seconds
– No TTL or High-Speed Sync support (fully manual flash)
– Compatible with Canon, Nikon, Sony, Fujifilm, Panasonic, Olympus, Pentax, and other DSLR/mirrorless cameras