Leviton 8280-IGW 15-Amp 125-Volt Decora Plus Duplex Receptacle, White Point-of-use protection for up to 36,000-amp of surge current total Four 18mm MOV's enable energy absorption rating of 720 Joules Designed to provide enhanced EMI/RFI filtering Back and side wired design with durable metal mounting strap Audible alarm for surge protection status (can be silenced)