Outside Patio Lights &ndash; Backyard Patio Lights Globe Patio Lights &ndash; Wedding Lights Decorations; Glass Patio Lights &ndash; Incandescent Patio Lights (25 Lights, 25 Ft, Clear G40 Bulbs on Green Wire) 25 clear G40 lights spaced 12 inches apart on green wire, 25 feet total length Bulbs have an average life of 3,000 hours, making them a great choice for years of lighting Male plugs are fused and stackable, allowing you to connect multiple light runs to a single point; female plugs allow you to connect multiple sets end to end Removable bulbs for easy replacement; E12 (candelabra) bulb base and socket size UL listed; 20 gauge wire; 7 watts per bulb