Light up your outdoor space in vintage style with Afirst Patio String Light Set. WIRE COLOR: Brown Bulb Count: 22 Bulb Size: 3.9*1.6 in Lighting brightness:25 lumens Bulb & Socket Type: ST40 7W bulb,E17 base Waterproof rating: IP44 Lighted Length: 19FT Total Length (end to end): 20 Ft Year-round versatility:Landscape lighting,Outdoor party lighting,Indoor lighting,Accenting interior features. Indoor & Outdoor Use WARM TIPS Each set comes with a spare fuse stored in the male plug. Each light bulb is 7 watt, pls do not connect more than 432 watt