Honeywell RPLS530A 7-Day Programmable Timer Switch, White (Requires 40 W Minimum) Plastic Sleek design mounts flush with standard decorative wall plate (not included) (Switch also available in Almond) Two operating modes: Manual (conventional on/off switch) Automatic Programming: Up to 7 programs (7 on/off times) per week. A program can apply to a single day or repeat every day (a program that repeats every day is still considered one program) Connection: Single pole (2 wire) or multiswitch (3 way) (500 W max / 40 W min). not compatible with CFL bulbs. For use with incandescent and halogen lights up to 500 W. Requires 40 W minimum. Dimensions (HxWxD): 2.7 in x 1.8 in x 1.6 in