TCP 14W Cool White Spiral CFL Bulb, E26 Base (3-Pack) | 14W/4100K Spiral | Bulbs.com
Feit Electric 25-Watt Equivalent T10 Dimmable Spiral Filament Large Amber Glass E26 Vintage Edison LED Light Bulb, Warm White T10L/S/LED/HDRP - The Home Depot
ENERGY SAVING LIGHT BULB SMALL BAYONET B15 CFL SPIRAL 770LM 11W £1.70 wildmoral.com