The Hellolights 36" T5 Very High-Output Fluorescent Retrofit Kit comes complete with individual parabolic reflectors for each bulb made from 97% reflective American-made aluminum, moisture proof end-caps with stand-offs, TRU lamps, and our Hellolights T5 ballast which was specificaly designed to operate t5 lamps and safely overdrive them by 15%. Kit Includes: * Four Parabolic clip on reflectors (31" x 2" x 1") * One Hellolights Very High Output T5 ballast (15% overdrive) * Four Pairs Moisture Resistant German End-caps * Four Pair End cap Stand-Offs * Two 36" (HO,T5) 10,000K 39W - TRU * Two 36" (HO,T5) Actinic 03 39W - TRU