Leviton 1221-LHR Extra Heavy Duty Grade, Self Grounding, 20 Amp, 120 Volt, Single-Pole AC Illuminated Toggle Switch, Red Lighted handle switches provide top performance in punishing industrial applications Lighted handle illuminated when load is OFF Fully enclosed switch mechanism in rugged housing for strength, track and arc resistance Self-grounding clip (self-grounding when used with a grounded metal wall box) Backed by a Limited Ten-Year Warranty