This flashlight requires rechargeable CR123 battery! Non-rechargable CR123 IS NOT powerful enough!

• - Ultra-high-output LED generates 940 lumens of blinding light with CR123A batteries for 50 minitues
• - The Lens shapes versatile beam with enough reach and surround light for close-to longer-range operations
• - Mil-Spec Hard Anodized aluminum body, tempered window & O-ring seals make light rugged, durable, and combat ready
• - Activation via momentary/constant-on pushbutton switching with protective shroud
• - Reinforced rubber coated pressure switch wire
• - Thumbscrew mount attaches quickly & securely to 20mm rails
• - Effective range 200 meters max
• - Dual fuel light powered one rechargeable CR123A 4.2V or above ONLY
• - Marking version