Colour: Cool White, 50 LED Bulbs, IP44 Waterproof Shatchi LED Battery Operated Lights suitable for Christmas decorations outdoor as well as indoor. Good waterproof makes it can work at rainy day. Perfect decorations for house, patio, home, indoor, outdoor, yard, landscape, grass and so on. 8 Controllable Functions: Steady on; In Waves; Sequential; Chasing/Flash; Slo Glo; Step On; Slow Fade Battery power operation: 3 x AA batteries (NOT include) IP44 Waterproof: Can be used indoor & outdoor