Adding a whole new level of creativity, the ProMaster Professional FL1 has the power to light up subjects 60 yards away. It also features the custom controls to bounce, fill, and deliver the lighting you want, making it the last flash you’ll ever need. Features: + Built-in fill flash enhances foreground detail when using the main flash in the bounce mode + Adjustable bounce angles and swivel mounted head give you more creative control over your lighting + Motorized zoom head automatically responds to camera zoom to adjust flash power level to subject distance + Choose the E-TTL/I-TTL mode for fully automatic flash or manual mode for total control + Built-in wireless TTL and optical slave functions for the maximum flexibility in off camera flash