There Are 10 Bulbs Per String Lights And 2 Extra Mini Led Bulb For Replacement. Each Heart Outdoor Lights, Adorable For Valentine's Day, Christmas, Birthday, Wedding, Mother's And Father's Day And Other Other Celebration Occasions, Nice To Be Hang On Walls, Windows, Doors, Trees, Patios, Gardens, Etc Note: The Distance Between Two Bulbs Is 8 Inches.

Specifications Bulb Information: Source Type: Incandescent Bulb Quantity: 10 Red Heart Lights + 10 Mini Clear Bulbs (Extra 2 Spare) Bulb Life Span: 20,000 Hours Dimmable: No Bulb Watt: 0.07W, 0.7W Per String Wire Information Plug Type: 2-Prong Plug Input Voltage: Ac 120V Wire Gauge: 22Awg Xtw Wire Color: White Fuse: 4 Fuses (2 Spare) Total Length: 8.5 Feet Bulb Spacing: 8 Inch Plug To First Bulb: 24 Inch Last Bulb To End Plug: 6 Inch Extendable: Connect Up To 308 Strands / 216 Watts Together Maximum Package Included: 1*8.5Ft Indoor String Lights(10 Red Heart Lights + 10 Mini Led Bulbs) 2*Spare Fuses 2*Spare Mini Bulbs 1*Instruction Manual Cautions 1.

Please Turn Off The Power Before Installation. 2. Don't Touch The Bulb When It's Working Or Hot. 3.The Whole String Is In Series, If One Bulb Is Unplugged Or One Bulb Was Burnt Out, The Whole String Won't Be Working.