Thermacell Mr-9Sb Patio Shield Bristol Mosquito Repeller Plus Lantern DescriptionScent-free and DEET-freeRepellent provides 15-foot mosquito protection zoneThe lantern that also repels mosquitoes. Turn it on… Mosquitoes Gone!Decorative bronze lantern provides ambient lighting powered by LEDs. Lantern and Repellent operate independently.Same proven Thermacell technology, in a decorative for design for patios, decks, and moreNo messy sprays or lotions. No open flame, no smoky candles100% Satisfaction Guarantee on all Thermacell productsColor:Decorative BronzeThe Thermacell MR-9SB Patio Shield Bristol Mosquito Repeller plus Lantern effectively repels mosquitoes by creating a 15-foot zone of protection. Its ambient light and decorative design perfectly adorn your deck or patio and is ideal for use while entertaining guests, gardening, camping, around the backyard, and more. Thermacell mosquito repellent products are powered by a Thermacell fuel cartridge which directs heat to a small mat infused with the repellent Allethrin, a synthetic version of a naturally occurring repellent found in chrysanthemum flowers. Heat disperses the repellent creating the 15-foot zone of protection. The lantern feature (powered by batteries) and mosquito repellent feature can be used together or independently. Thermacell protects millions of people from mosquitoes with no messy sprays or lotions, no scent, no noise, no DEET, and no open flames. For best results, use on days with light or no wind (bugs are at their worst on these days), and allow 10-15 minutes to form a complete zone of protection around the unit. Thermacell products are safe, effective, and come with a 100% Satisfaction . With Thermacell, Turn it on… Mosquitoes GONE!Product Dimensions:Length: 4.5in Width: 9.1in Height: 5.0in Package Dimensions:Weight: 0.9 pounds