Had enough of manually plugging and unplugging your Christmas tree lights during the holiday season? The hassle can end now by using GoGreen s Indoor Timer! Turn on any lamp or any electrical device automatically by easily using the 24 hour programmable timer! Featuring a handy sliding on/off switch this Christmas light timer is perfect for indoor Christmas lights or other electronic devices! An illuminating light indicates when the power is on while its 15-amp rating allows it to work in any US home. With both 3-prong female and male inputs it is versatile to use with any electrical device. Have a lamp space heater or air purifier that you don t want to leave on all day/night? By using this timer you can also save money on your electric bill each month. The mechanical timer is to be disconnected while being set. Push down the segments according to how long you require the appliance to stay on (each segment is 15 minutes). Turn the timer dial until the pointer is set to the correct time. Plug in your ap