The Rapala R12 Heavy-Duty Lithium Fillet Knife Combo is the perfect tool for filleting in low light conditions. Featuring a 80 minute continuous runtime and 2 PTFE coated blades, 6" and 7-1/2", for three times the torque of standard fillet knives, plus an LED light and on-board LED power gauge for clear battery status monitoring. Get the job done with no hassle every time.