This product produce maximum relative energy output well intothe red range of the spectrum. Meats look redder and fresher, vegetables appear richer in color, and greens take on a deep, lush tone. At the same time, whites appear whiter and brighter, helping enhance the other colors of the spectrum.Product dimensions:72" Width x 1.5" Depth x 1.5" HeightProduct weight:8 lbsLamp Shape: T12Base: Recessed Double Contact (R17d)Length: 72"Watts: 85Lamp Designation: F72T12/SPX35/HODescription/Special Features: SPX, High OutputDia.: 1 1/2" (38mm)Average Life :12K hr.Lamp Tone: NeutralColor Temp.: 3500Start Type: Rapidcase Quantity: 15Usage Tips:-Additional info:-LTBB-F72T12-SPX35-HO #03559