Manufacturer Part Number: 423897|Lamp Style|TubularLamp Type|T12Lamp Technology|FluorescentBase Style|Medium Bi-PinUL Type|Lamp Start Type|Lumens|2500Wattage|40Dimmable|NoOverall Length (Inch)|Shatter Resistant|Color Temperature Range|Natural (4500 to 6000)Wattage Range|Overall Diameter (Frac)|Overall Diameter|Package Quantity|Wattage Equivalent Range|Color Rendering Index|87Indoor/Outdoor|Voltage|Beam Angle|Dimmability|Shatter Resistance|Beam Angle Type|Color Temperature|5100Color|Lamp Shape|Beam Angle Range|DLC Listed|High Output|Base Code|Medium Bi-PinWattage Equivalent|Diameter (Inch, Fraction)|G.E. Part Number|Philips Part Number|F40T12/C50Supreme/ALTO 30pkSylvania Part Number|EPP Indicators|EPP GSA Codes|Average Life Hours|24000Lamp Finish Color|Product Service Code|UNSPSC Code|39101600