1. Red raindrops plus green snowflake dynamic, more ornamental, smooth and smooth, adjustable snowflake flow speed, has applied for invention patent. 2. Optical grade PET grating, the divergence angle can reach 110 degrees, 8 steps are processed through more than 150 processes, the crystals with the precision of 200 nanometers, nano-imprinted optical transfer, and made clear pattern. 3. ABS case (high-performance heat-dissipating aluminum) combines the advantages of light weight and fast heat dissipation. 4. One-piece housing for longer waterproofing. 5.1: 200 high-precision stepping motor, long life, low noise, high precision, setting super slow speed is not stuck, and the speed is not affected by temperature. 6.16-bit PWM subdivision processing professional control chip, making the light more stable and smooth, and the display is clearer and smoother. 7.Power supply waterproof level: IP44. 8.Product waterproof level: IP65. 9.Voltage/current: 5V/1.2A.
