On what pipe thickness can Reelight GO be mounted? Permanently deleted user August 15, 2017 13:11 Updated Reelight GO can be mounted on pipes measuring from 21mm to 35mm. Related articles What kind of batteries are used for Reelight GO? How do I unmount the brackets? How many lumen does SL200 lights have? GO How much light does GO emit? Comments 0 comments Article is closed for comments.