Creative Hobbies 25 Pack of C7 transparent incandescent light bulbs. Multicolor pack comes with 5 of each color. Bulbs have E12 candelabra bases. Great for holiday lighting, Christmas decorations, patios, night lights, gardens. Great for gutters and roof lines during the holidays. Easy installation on Christmas string lights. Threaded E12 candelabra base of bulbs is approx. 7/16" in diameter and has high quality nickel plating to reduce corrosion and prolong life. Easy to clean and 130V 7 Watt bulbs are longer lasting than most other 5 watt bulbs, so you can use these year after year. 2000 Hour average life. Creative Hobbies 25 Pack of C7 transparent incandescent light bulbs. Multicolor pack comes with 5 of each color. Bulbs have E12 candelabra bases. Great for holiday lighting, Christmas decorations, patios, night lights, gardens. Great for gutters and roof lines during the holidays. Easy installation on Christmas string lights. Threaded E12 candelabra base of bulbs is approx. 7/16" in diameter and has high quality nickel plating to reduce corrosion and prolong life. Easy to clean and 130V 7 Watt bulbs are longer lasting than most other 5 watt bulbs, so you can use these year after year. 2000 Hour average life.