A perfect multi-purpose LED dive light for the traveling diver. Insert either a narrow beam lens for combing the reef and looking under ledges. Pop in the wide-angle lens when photography is the main goal. A diffuser is included for making the beam even wider for super-wide GoPro and similar type cameras. The rear extra-large push-button switch cycles the light through 3 power levels. An extra-large removable lithium-ion battery provides extended burn time. You can also carry a spare for all-day diving without recharge. All of the Aqualite grip and handle accessories are compatible.