This fluorescent light bulb is ideal for a variety of applications. Product dimensions: 59.6" Length x 1" Diameter Product weight: 7 lbs Watts: 40 Average Life Hours: 20,000 Shape: T8 Base Type: G13 Medium BiPin Base Material: Brass Kelvin: 4100 CRI: 75 Usage Tips: - Additional info: - LTBB-F40T8/741-26484A #04972