1.Use scope: Used for working on sea and pool at night 2.colour:red/white/green/blue/yellow mark light

Product Description1.Illuminator: Imported LED tube

2.Power supply: 2 pcs no. 1AA battery

3.Rated vol: 3V

4.Current: 35MA

5.Visual distance: 1000M

6.Working duration: 240H

7.Color of light: White, blue, green ,red,yellow

  mark light

Colorful mark light