1U, 15A, 9 outlet, surge and noise filter Rigging Everything from a rugged carrying are rotated to accommodate Everything from a rugged carrying case to white sleeves are included for an all in one party lighting solution dual zone blinder can lead follow up to 4 fixtures together to create eye catching synchronized shows Hybrid Filter Technology defends sensitive electronics against dangerous power surges and filters out high frequency noise not just on the hot and neutral lines but on the ground line as well — critical for digital processing equipment where even minor ground contamination can cause operational failures