Sunlite Colored LED Bulbs 60-Watt EQ A19 Blue Medium Base (e-26) Dimmable LED Light Bulb (6-Pack) in the Decorative Light Bulbs department at Lowes.com
SLEEKLIGHTING 13 Watt Blue Spiral CFL Fluorescent Light Bulb UL Listed - General Purpose Spiral CFL Blue Light Bulbs -120 Volt, E26 Medium Base.(Pack of 4) - Amazon.com
C7 120V Blue LED Replacement Bulbs - Wintergreen Corporation
Sunlite 4 ft. 32-Watt Linear Fluorescent Tube Light Bulb, 5000K Black (30-Pack) HD02592-30 - The Home Depot
SLEEKLIGHTING 23 Watt T2 Blue Light Spiral CFL Light Bulb,- UL Approved- 120V, E26 Medium Base-Energy Saver (Pack of 4) - Amazon.com
Luxrite 60-Watt EQ A19 Blue Medium Base (e-26) LED Light Bulb (3-Pack) in the Decorative Light Bulbs department at Lowes.com
Mood-lites T3 Blue Decorative CFL Light Bulb at Lowes.com
Feit Electric Blue CFL Compact Fluorescent Light Twist Bulb T2 Spiral 13W Lot 5 | eBay
6.5 Watt; LED A19; Black Light Bulb; Medium Base; 120 Volt | Green Lighting Wholesale