3000V electric shock grid kills mosquitoes & large bugs quickly and effectively. Covers 1500 sq. ft. of indoor space, perfect for bedrooms, kitchens, and RVs. Two 20W ultraviolet LED bulbs attract bugs, ensuring a bug-free environment indoors. Non-clogging shock grid for easy cleanup and long-lasting performance. Includes 1-year limited warranty, startup guide, and 2 UV bulbs for immediate use.