24 Hour Daily Timer with 2 Grounded Outlets, Hydroponics, Lamps, Appliances - 15 Amp Daily timer with 2 grounded outlets - White Accepts two 3 prong plugs 24 on/ 24 off per day Suitable for heavy duty appliances This flexibility includes 24 'on' settings and 24 'off' settings daily, available in hourly increments.