G (G4) The Luminus ® LED G4 bulb is most commonly used in vanities, chandeliers, desk lamps and other specialty features. It provides a bright, white light (3000 K). For more information about this bulb, please consult the technical spec sheets below (PDF) WHAT SETS LUMINUS APART SAVING CALCULATOR AN ECOLOGICAL CHOICE FEATURES SPECIFICATIONS Item # Watts Replaces (watts) Dimmable Lumens (LM) Base type Efficiency (LM / W) Cri Color temp (K) Beam angle Average life (HRS) G4 1.8-3.5 10-35 no 100-200 15 000 PLYC1973A 3.5 25 no 200 G4 Pin 57 >80 3000 300 15 000 PLYC1963 1.3 10 yes 100 G4 Pin 76 >80 3000 180 15 000