Features:

• CREE R2 LED generates nearly 200 lumens of blinding white light
• The second generation of pressure activated tape switch
• Securely attaches to any Mil-Spec Picatinny rail in seconds
• May not come with markings
• Note: Batteries are not included for this item.
• This product doesn't have IR function.
• Battery: 2 x AA (not does include).