The PIC Rodent Repeller LED Bulb fits in any place you can fit a 65-watt bulb. It covers over 400 sq. ft. and is damp-resistant. The Repeller Bulb is ideal for basements, attics, sheds, garages, pantry and closets. The frequency hits over 60kHz, so it does not affect non-rodents pets, farm animals or humans.- Repels rodents up to 440 sq ft.- Easy-to-use solution.- Safe around non-rodent pets.- No poisons or messy traps.- Ideal for sheds, garages, basements, pantries& barns.- Sold as 1 Each..