Check some tactical lights from Energizer such as the Hard Case Tactical Romeo at Military1s.co.uk... "The Energizer Hard Case Tactical Romeo Light comes with 2 visible LEDs (high intensity white and blue), advanced polymer construction, attachment clip with 2 magnets and lanyard hole, and an optional red, blue and green secondary lenses screw in tailcap for storage.

Available now at Military 1st at http://bit.ly/EnergizerTactical.

• One touch on/off push button for ease of operation
• Lumens (white light): 40
• 50.000 hours LED life
• Waterproof to 1 meter for 30 minutes (IPX7)
• Run time 8 hours with lithium batteries, 6 hours with alkaline batteries
• Power source: 1x AA battery (included)"