Triad B454PUNVHB-E 120-277V T5 Programmed Start BallastBallast Cross Reference: Osram Sylvania QTP4X54T5HO UNVPSN HTW GE GE 454 MV PS 90 E Universal B454PUNVHB E Advance ICN 4S54 90C 1LS Manufactured in North America, in an ISO 9001 Certified facility, Universal Lightings line of AccuStart T5 ballasts provides the highest efficiency available for todays new T5 lighting fixtures. Universals new high efficiency AccuStart5 products incorporate all the features from their traditional T5 product line with the