T5 4' 3500K Bulb, case of 25
T5 4' 3500K Bulb, case of 25 at HorticultureSource.com -
Eiko T5 4' 3500K Bulb (FLT5435)   4-foot T5 Bulb Energy Efficient: Reduces power consumption by as much as 75% Top Quality Phosphors: Ensures stable and consistent light output Long Life: Less frequent re-lamping reduces maintenance costs Stable Color: Low color shift over time for more consistent lighting Wide Range of Color Temperature Options Allows greater flexibility and more choices in lighting design   Manufacturer's Product Information MSRP each $ 10 UPC 638104002615 Dimensions 2 x 2 x 46.5 Case Weight 6 Case Quantity 25