UNIVERSAL FLASH - Works with SeaLife cameras (excluding Micro HD/HD+, Micro 2.0), Olympus, Canon, Nikon, and other brands of underwater cameras that have a built-in flash, variable power adjustment allows user to manually fine-tune flash brightness for desired effect and image exposure
PERFECT BRIGHTNESS - Fine tune brightness, while leaving the flash in Auto Mode which automatically adjusts brightness, use the Auto Learn Mode to easily sync the pre-flash with your camera by selecting Auto Brightness or by manually adjusting the brightness for optimal exposure
CONSTRUCTION - Fiber-reinforced polycarbonate body, marine grade stainless steel of hardware for durability, waterproof battery compartment
SPECS – Coverage/beam angle: 80 deg. horizontal x 60 deg. vertical (100 deg. x 100 deg. with included diffuser); color temperature: 5700 deg. Kelvin, 5400 deg. Kelvin with diffuser; color rendering index: 98 (with or without diffuser), head: 5" (12.7cm) x 4.5" (11.4cm) x 2.5" (6.4cm)
FEATURES - Effective underwater distance range up to 8 feet (2.5m); depth rated to 200 feet/60 meters; quick-release button to detach flash; approximately 150 flashes at full brightness; waterproof battery compartment; coiled optical cable extends from 15"(38cm) to 30"(76cm)