Kerry configured a movement sensor with adjustable TIME and MODE to suit different needs. ① Time adjustment: you can adjust the time when the luminaries goes off after a person passes by (3 seconds - 5 minutes) ② Mode adjustment: you can choose the time period for the sensor to work (all day - night only) 
The biggest problem with external lamp is waterproofing. The IP44 waterproof rating completely eliminates this problem and eliminates safety hazards. The high quality stainless steel prevents corrosion and rusting 
Easy to install and Replace: Detailed instructions are included. The cylinder lamp body is suitable for any GU10 socket LED bulbs up to 35W (not included)