Power up from 7.5 watts to 15 watts of power with the flip of a switch. The economical 7.5- watt output mode burns for up to 10 hours and provides plenty of light for most diving conditions. For those really dark nights, wreck diving and deep, dark crevices, simply flip the switch to the screaming bright 15-watt output mode. Princeton Tec's innovative dual filament multi output bulb system eliminates the need for two bulbs and complex switching systems. This unique system also offers the added security of switching to an alternate bulb filament in the event the filament in use burns out.

• Power: 7.5 - 15 Watts / 100 - 205 Lumens
• Lamp: 1 Dual-Filament Xenon Bulb
• Batteries: 8 C Alkaline (Included)
• Burn time: 2 Hours