The Safer Home SH1200 Indoor/Outdoor Mosquito Repellent Lantern is a versatile and effective solution for keeping mosquitoes at bay. This 2-pack lantern provides 12 hours of prevention and is suitable for both indoor and outdoor use. Powered by batteries, these repellent lanterns use a natural control method to repel/deter mosquitoes, making them a safe and environmentally friendly option. With a focus on pet safety, these lanterns are perfect for camping, hiking, and other outdoor activities.