Honeywell RPLS530A 7-Day Programmable Timer Switch, White Honeywell RPLS530A 7-Day Programmable Timer Switch has the flexibility of 7 different programs per week. This switch works with incandescent and halogen lighting (40 W minimum). Its LCD display shows the time, day and load status. Manual override enables load to be turned on/off without affecting programming. Dimensions: Measures 2.7" tall x 1.8"Wide x 1.6"Deep Multiswitch (3-way) connection enables use with 3-way switches Built-in rechargeable battery Programming protected during power outages Sleek design mounts flush with standard decorative wall plate (not included) Two operating modes: Manual (conventional on/off switch) and 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)H