This product produce maximum relative energy output well into the 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" Length x 1.5" DiameterProduct weight:1 lbWatts: 87Average Life Hours: 12,000Shape: T12Base Type: R17d Recessed DCFinish: Cool WhiteKelvin: 4100CRI: 62Usage Tips:-Additional info:-LTBB-F72T12CWHO #03580