Browning Microblast LED Pen Light Black. The Browning Pen flash light has 45 hours of battery life and lights up with AAA Alkaline batteries. The rugged all-aluminum housing on Browning's Micro Blast Pen Light 3712120 also has a heavy-duty pocket clip to keep the light at-the-ready and in the pocket so you know where it is. Specifications for Browning Microblast Pen Light 3712123: Manufacturer: Browning Flashlight Application: Outdoor Color: Black Fabric/Material: Aluminum Beam Color: White Light Output: 60 lumens Battery Life: 2.5 hours Bulb Type: LED Beam Distance: 36.5 m Length: 5.375 in Weight: 3.2 oz Weather Resistance: Impact Resistant Water Resistant Mark: 1 m Water Resistance Level: IPX-4 Additional Features: Water Resistant Impact resistant Pocket Clip Battery Type: Lithium AAA Included Accessories: 2 x AAA Batteries Features of Browning 3712123 Microblast Pen Light Covert Cover slides up for spot beam and makes the light unseen from the side Rugged all-aluminum construction with heavy-duty pocket clip Package Content Browning Microblast Pen Light 3712123 Browning Microblast LED Pen Light Black 3712123