These C9 incandescent Christmas light bulbs come in a pack of 25 with an opaque red ceramic finish. Designed for both indoor and outdoor use, each bulb features a nickel base and operates at 120 volts. With an average lifespan of 3,000 hours and a diameter of 1.18 inches, they serve as reliable replacement bulbs that provide a consistent, warm glow. Ideal for traditional holiday displays, these bulbs are engineered to maintain brightness and durability throughout the season.

• Red C9 Christmas bulbs, 7 watt, E17 – Intermediate base
• Commercial grade bulbs with average lifetime of 3,000 hours
• Nickel plated bases prevent corrosion and improve connectivity, saving you time and money
• Opaque Christmas bulbs cast a soft color glow by diffusing the light
• C9 bulbs measure over 2.5 inches from base to tip
• Use with C9 strings, sold separately
• Indoor / Outdoor use