White light offers the best all-around use.

Specifications and features:
Aircraft aluminum body w/military-grade type III anodizing
Black anodized
5 super-brilliant white LED lights w/optic-enhancing reflectors
Up to 120' effective range
Up to 2 mile signal visibility
Lifetime LEDs
Uses 2 3-volt replaceable lithium batteries w/10-year shelf life
Burns up to 20 hrs. on each battery
Constant & momentary-on switch
-30 deg. F to +60 deg. F operating temp.
Patented stainless steel head w/recessed LED lamps
Knurled switch cap w/rubber button
Precision piston for positive battery to lamp contact
13/16"x4"
Lanyard hole
Ballistic nylon holster
Limited lifetime warranty

For warranty issues, contact:
Emissive Energy Corp.
135 Circuit Dr.
North Kingstown, RI 02582
401-294-2030
fax 401-294-2050