Creative Hobbies Box of 25 Light Bulbs, Ceramic Opaque Red, Steady Burning, 7 Watt, C7 Candelabra Base -Great for Night Lights, Decorative Lights and Christmas Strings Wholesale Box of 25 Candelabra Base, C7 -Opaque Red Night Light Bulbs. Great for Holiday Displays, chandeliers, wall lights, Christmas Strings, decorative fixtures, night lights and any accent lamp with a candelabra size socket. Threaded base of bulbs is approx. 7/16" in diameter. 7 watt, Opaque Red Steady Burning, Avg Life 2000 hours. Imported.