The latest version of the popular NVIS White Finger Light. The new Pro version powers a 3mm White LED specifically selected to match a laser cut NVIS White filter material. Features: • NVIS White compatible • 10-Minute Auto-Off • Low battery indication • Dimming with brightness memory • Easy to load batteries • Batteries included • Excellent weather resistance Batteries load like a PEZ dispenser (similar to the FLITELite Microlight). The light uses 3 Silver Oxide 389/390 batteries. The battery door is a silicone molded part that has excellent elemental and drop resistance. The 3mm LED is recessed inside inside the body of the light. This means less lateral visibility, ideal to reduce canopy glare and increase light discipline. It was developed to accommodate the F-22, and was tested with several rotorcraft types. NVIS White is a full spectrum light - that means great goggle compatibility with no missing colors. Helps protect your night vision when flying unaided - our color of choice when we fly.