1. 12super bright white LEDs
2. Product size: 33.5(DIA)X100(L)mm.
3. Switch on the bottom.

1. 12 super bright white LEDs, every LED birghtness: 11000-13000MCD.                                  

2. Material: Aluminum.                                          

3. Switch on the bottom.                                        

4. Include 8cm long belt  & battery base.       

5. Power by 3×AAA batteries.(not included)    

6. Product size: 33.5(DIA)×100(L)mm.                                                                                   

7. Can be print your company LOGO in the middle of body.