• Bulb Type: FC8T9
  
• Bulb Category: Fluorescent
  
• Bulb Style: Circline
  
• Color Temperature:Cool White
  
• CCT: 4100K
  
• Brightness: 1,100 lumens
  
• CRI: 60
  
• Pin Base: 4-pin G10q
  
• Tube Diameter: 1.125 inches
  
• Bulb Diameter: 8.25 inches
  
• Average Bulb Life: 12,000 hours

Replacement 22W Cool White fluorescent bulb for Circline Magnifiers
22-Watt replacement bulb, Flouresecent Circline, Cool White.