Philips ALTO® TuffGuard™ Fluorescent Lamp, Type TL Energy Saving, F32T8/TL835 PLUS ALTO TG 30PK Designation, 32 W Wattage, Bi-Pin G13 Medium Lamp Base, T8 Shape, 2950 Lumens, 24000 hr Average Life, 86 CRI, 3500 K Color Temperature, 48 in Length, Coated Lamp