Honeywell PLS750C1000 The Old Ti072-3W Timer Switch with Sunrise Sunset Single or 3 Way Neutral Required Single pole 3 wire (line, load, neutral); Multiswitch (3-way), 4 wire (line, load, neutral, three-way) Maximum Load--1800 W resistive or inductive, 1 HP motor @ 120 V; Inductive Load--15 A @ 120 Vac; Resistive Load--1800 W @ 120 Vac Works with Incandescent lights; Halogen lights; Fluorescent lights; CFLs; Electronic ballasts; Motors (up to 1 HP)