? SIMPLE TO USE: Pins UP means this indoor outlet timer is OFF. Pins DOWN means ON. Please note that your timers pins will come pressed DOWN new of the box. Pull the pins UP to begin setting your timer ? AUTOMATE YOUR HOME OR OFFICE: These 2 prong timers for electrical outlets. Turn on and off lamps, fish tank, small appliances, Christmas trees, and other electrical devices with the handy 24 hr mechanical indoor timer ? DESIGN YOUR OWN SCHEDULE: With up to 24 on and off settings per day, you can program your devices to turn on/off in as small as 30-minute intervals by the 2 prong timer plug. Settings will repeat daily once programmed and plugged-in ? CONVENIENT AND COMPATIBLE: Lamp timers 2 pack. Each package includes 2 mini timers that can be used in 2 locations.This 2 prong outlet timer is compatible with compact fluorescent lighting, LED bulbs, and most small appliances ? RATINGS: 125-Volt, 60 Hz./15-Amp, 1875-Watt resistive/8-Amp, 1000-Watt tungsten/5 Amp ballast