Geekoto 76W GTR Flash

Offering a powerful 76W output along with a distinct design, the Geekoto GTR Flash is an advanced light source with features that clearly reflect the current state of the industry. Compatible with Canon E-TTL / E-TTL II, this flexible on-camera light is distinguished by its round head, which provides soft, smooth light with gradual fall off that augments the flattering output. The head rotates 330°, tilts -7 to 120°, and has a magnetic surface for a fast attachment of Geekoto accessory light modifiers. The GTR is powered by a removable 2600mAh lithium-ion battery that will give you up to 500 full-power flashes on a charge, so you don't miss any of the action. Speaking of speed, the GTR recycles to full power in just two seconds, fast enough to keep up with your subject. It also supports high-speed sync up to 1/8000 seconds, for managing bright backgrounds and shooting with wide apertures, and the GTR supports front and rear-curtain sync. The GTR has an optical slave, but it's also got a built-in 2.4 GHz receiver, which accepts wireless signals from Geekoto Commander System transmitters. In fact, you can control up to three wireless groups in a master/slave configuration whereby settings made on the GTR are duplicated on the slave flashes. Other convenience features include an AF assist lamp, a 3200K LED modeling lamp, and a 2.5mm port for cabled triggering.