Waterproof New RGB LED Solar Light Step Fence LightOverview: 1. Crystal like transparent amber solar light, very beautiful garden decoration, like bright crystal. 2. Two Optional Modes. Warm white, 2. Color change (RGB color), the light automatically lights up, staying all night. High efficiency solar panels 3. Solar panels can absorb sunlight and generate kinetic energy for light and can work automatically without electricity. Our polysilicon solar panels convert up to 19. 5% of sunlight into