Tips for maintaining the quality of RGBW landscape lights -EAGLOD color changing lights are manufactured using water tight seals, pressure rubber gasket, and tempered glass, with a rubber seal around wire exit. Produced by an automatic assembly line for stable and reliable quality. With IP67 waterproof and stainless steel shell, they can withstand rainy and snowy weather for outdoor landscape lighting use. Lifetime lasts up to 30,000 hours.