Amonics Motion Activated Switch for automatic on/off the tubelights & other AC operated equipment with max load upto 1000 Watt by default dark activated works in evening & night only rest of the time will not swtich on the light in order to save the electricity. Easy to use, basic electical skills required, Power saving, automatic off the light when not in use, Equiped with wall mounted brackets, for wall mounting, Best to use in parking, garden & common areas where people forgot to off the lights for efficient use of electricity, With 1 year warrenty from the date of purchased, please follow the inboxed instruction manual to avail the warrenty.