Outdoor String Lights Dimmable, G40 150Ft Remote Control Festoon Lights Mains Powered, Brightness Adjustment with 75+2 Plastics Bulbs Warm White Waterproof for Garden Terrace Patio Outside [Energy Class A++]. The dimmable string light can be used for brightness adjustment, mode switching and lighting timing through the remote control. 4 lighting modes: constant light, slow flashing, fast flashing and jumping flashing. When the light is on, it is the lighting mode when it is off. (Note: AAA Batteries are included). The IP45 waterproof rating allows the garden string lights to be installed anywhere. Not afraid of snow, rain, scorching heat and windy weather. Please note: When you receive the product, please tighten each bulb and hang it again. If it is not tightened, water will enter the bulb. Outdoor string lights are flexible and easy to install with a cable tie or cup hook. You can fix it or place it anywhere you need.