Off! Mosquito Lamp, Provides More Effective Solution While Maintaining Ambiance In Outdoor Spaces, 6 Hour Duration Per Refill/Candle, New Sand Core Technology, Weather Resistant, Active Lasts As Long As Candle, & Allows For Start & Restart Without Loss Of Active, 10' x 10' SQFT Of Mosquito Protection, Includes: 1 Reusable Lamp & Mosquito Repellent Candle, For Mosquito Lamp Refill Use l#76086.