1. No electricity, batteries, or external electricity is needed. Turn on the water source and the light will turn on!
2. Three-color temperature control: change color with temperature, cold water, warm water, and hot water respectively show different colors; colorful self-changing: multi-color free change, colorful light cycle color change
3. Interface size: M24 x 1mm (23.5mm is 6-point tap) fine-tooth external thread
4. Dimensions: length 35mm, outer circle 24mm
5. Net weight: 0.023kg
6. Material: ABS engineering plastic
7. Surface treatment: electroplating