B11

  • ENERGY STAR® certified (2700K version)
  • Replaces 15-watt, 25-watt and 40-watt incandescent B11 lamps
  • Available in 2200K (120 lumens) & 2700K (180-330 lumens)
  • Reaches full brightness instantly
  • Contains no mercury or lead
  • Dimmable with Lutron C-L dimmers (most models)
  • Comes in both E12 (candelabra) and E26 (medium base)
  • Available in either frosted or clear bulb finish
  • Rated life of 25,000 hours (L70)
  • Uses up to 84% less energy than incandescent candles


Ordering Code Base Lumens (lm)3 Wattage (W) Efficacy (lm/W) Equivalency5 Bulb Finish CBCP (cd) Color Temp (K) CRI Rated Life (hrs)4 Input Voltage
4B11/22CF-UP E12 120 3.8 31.6 15W Incandescent Frosted N/A 2200K 85 25,000 120  
4B11/22CC-UP E12 100 3.8 26.3 15W Incandescent Clear N/A 2200K 85 25,000 120  
4B11/27CF-UP E12 185 3.8 48.7 25W Incandescent Frosted N/A 2700K 82 25,000 120
4B11/27CC-UP E12 175 3.8 46.1 25W Incandescent Clear N/A 2700K 82 25,000 120
6B11/27EF-UP E12 350 5.6 62.5 40W Incandescent Frosted N/A 2700K 82 25,000 120
6B11/27EC-UP E12 330 5.6 58.9 40W Incandescent Clear N/A 2700K 82 25,000 120
4B11/22CC-MUP E26 100 3.8 26.3 15W Incandescent Clear N/A 2200K 85 25,000 120
4B11/22CF-MUP E26 120 3.8 31.6 15W Incandescent Frosted N/A 2200K 85 25,000 120
4B11/27CC-MUP E26 175 3.8 46.1 25W Incandescent Clear N/A 2700K 82 25,000 120
4B11/27CF-MUP E26 185 3.8 48.7 25W Incandescent Frosted N/A 2700K 82 25,000 120
6B11/27EC-MUP E26 330 5.6 58.9 40W Incandescent Clear N/A 2700K 82 25,000 120
6B11/27EF-MUP E26 350 5.6 62.5 40W Incandescent Frosted N/A 2700K 82 25,000 120
  1. CCT range complies with ANSI C78.377-2008
  2. Thermally stable typical lumens (± 10%)
  3. Rated life is based on 70% lumen maintenance and engineering testing and probability analysis
  4. Equivalency based on the Energy StarĀ® Integral LED Lamp Program

Note: All Information consistent with IESNA LM-80-08 results and IESNA LM-79-08 testing completed by a qualified third party facility

Note: Five-year warranty based on 12 hr/day usage

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Manufacturer Brand Model Type Min/Max Lamps per Dimmer
Lutron Diva DV-600 INC 1-39
Lutron Diva DVELV-300P ELV 1-39
Lutron NovaT NTELV-600 ELV 1-39
Lutron Skylark S-603PG INC 1-39
Lutron Skylark SLV-600 MLV 1-39
Lutron Skylark SELV-300P ELV 1-39
Leviton   IPM06-1LZ   1-39
Wattstopper   DCD267   1-39
INC = Incandescent | MLV = Magnetic Low Voltage | ELV = Electronic Low Voltage
  1. Dimmers provide 25% or less of maximum light output.