Compact Fluorescent Lamps, Self Ballasted Screw In Lamp, Reflector Lamp Shape, Lamp Watts 11, Length 3.8 In., Lamp Designation 9CFLR20/F/27, Frost Lamp Tone, Incandescent Equivalent 2 Watts, Average Life 10000 Hours, 350 Initial Lumens, 2700 Color Temp., Min. Starting Temp. 5 F, Voltage 120, 82 CRI, 300 Mean Lumens, Standard Base, Long Life, Ambient Temp. 77 Deg. F, Non Dimmable, Product Contains Mercury, Refer To Applicable State Regulations for Disposition After Use, Case Quantity 6