Are you ready to join the HID lighting revolution? The Explorer Pro 4 was developed to take advantage of the amazing Extreme Exposure 10 watt HID light head. The Pro 4 leaves the competition to fade into the background. Our super-slim ballast is simply an extension of the Goodman light head. You don't notice a difference between the HID and a traditional halogen lamp-- until you turn on the power! With a center beam candlepower of 13,000 and a 6000K color temperature, the Pro 4's 10 watt HID lights up the water like a 50 watt halogen but with a radically extended burn time.

• Medium-weight travel light with HID brilliance
• Excellent choice for mid-range open water applications
• Four-hour burn times allows for multiple dives on one charge

The Pro 4 adds 2 lbs. of ballast to a diver's rig, making it primarily suitable for wet suit diving.

All Halcyon Extreme Exposure lights come standard with a host of valuable features, including: temperature resistant Delrin light heads; commercial-grade strain reliefs to reduce light cord stress; auto plug feature with gimble mechanism to facilitate easy battery connection and to prevent stress on battery connections; deep recess bottom plates to increase strength and support; inset bottom channels to prevent battery movement; superior quality rechargeable lead acid batteries; triple fold belt loop attachment; automatic shut off charger with charge light indicator.

The Explorer Pro's canister carries a lifetime warranty against breakage and maintains a material operating temperature of -100' F (-73'C). The amazing ability of the canister to resist shock is partly attributable to its slightly flexible nature. Destructive testing efforts included repeatedly dropping the canister from a height of 10' filled with 35lbs of weight, pounding on the canister with a 5 lb sledge hammer and driving over it with a car. All efforts to crack the canister or break off the bottom were completely unsuccessful. Hydrostatic testing to over 700' was entirely uneventful. Halcyon is proud to lead the way into a new age of underwater lighting.