GE Lighting T8 UltraMax Proline Electronic Ballast, Residential Commercial Use, 120 277 Volt, Instant Start, High Performance, Compatible with F32T8 WM and F17T8 Normal Ballast Factor For (4) 32 Inch T8 bee 760cs Black Heat Shrink Tubes B001441AZU 760cs Black Heat Shrink Tubes 730Pcs Black Heat Shrink Tubes 570Pcs Black Heat Shrink Tubes 114pcs Heat Shrink Tubes 359pcs Black Heat Shrink Tubes 360pcs Heat Shrink Tubes Shrinkage Ratio 2:1 2:1 2:1 3:1 3:1 3:1 Quantity 760 730 570 114 359 360 Adhesive Liner ✓ ✓ ✓ Color Black Black Black White Black Black + Red Diameter 1 2 3 4 5 6 7 8 9 10 11 12mm 1 2 3 4 5 6 8 10mm 1 2 3 4 5 6 8 10mm 3 8" LS PRO5150 PRO7150 for Motorola HT750 HT1250 PR860 EX500 MTX950 HT1250 Multi Volt ProLine T8 Electronic Fluorescent ballasts meet minimum efficiency requirements as established with the NEMA Premium ballast program GE Lighting T8 UltraMax Proline Electronic Ballast