The Victorinox Illuminator Swiss Army knife is a version of the SwissLite pocket knife that includes a key chain as well as a key ring.

This model is retired, but it is sometimes available in new or used condition. It is the only model that includes a key chain (similar to many of the Wenger models).

Classic SD-- replaces LED light with a toothpick
Midnight Manager-- adds a combination bottle opener/phillips screwdriver
Signature-- replaces LED light with a pen
Signature Lite-- replaces tweezers with a pen
SwissLite-- key ring instead of key chain