Collection: Energy Wiser CFL Bulb Collection

Energy Wiser is a lighting brand known for GU24 and E26 base CFL bulbs designed as energy-efficient replacements for standard incandescent fixtures. Collectors and vintage lighting enthusiasts often seek these out for retrofitting older lamp bases, ceiling fixtures, and fan light kits that still use the GU24 pin-style socket, which has largely faded from mainstream retail shelves.

This collection includes a range of Energy Wiser CFL bulbs in both GU24 and standard E26 bases, spanning 13W, 18W, and 23W wattages equivalent to 60W, 75W, and 100W incandescents. Several listings are dimmable, spiral-style, or sold in multi-packs, and all favor a warm white 2700K color temperature. Buyers should check the base type (GU24 versus E26), wattage equivalence, and whether dimmable compatibility matters for their fixture before choosing a bulb.