Olight Warrior 3s to Eric Pare's light tube adapter

3D-Printed Adapter
Olight Warrior 3S → Eric Pare’s Light Tubes
This adapter allows an Olight Warrior 3S flashlight to securely interface with Eric Pare’s light tubes without requiring any permanent modification to the flashlight.
I designed this adapter specifically so the bezel does not need to be removed, preserving the flashlight’s factory configuration. The design does not interfere with the proximity/dimmer sensor and does not void the warranty.
Once installed, the adapter eliminates the need to manually hold the flashlight and light tube together. A simple wrap of gaffer’s tape around the adapter collar, combined with a small elastic band or hair tie around the flashlight, keeps everything securely connected—even when swinging the tube.

Features / Advantages
• No bezel removal required
• Does not affect the dimmer/proximity sensor
• Non-permanent, no glue or hardware needed
• Preserves full flashlight functionality
• Quick to install and remove
• Lightweight, low-stress design
• Print one for each tube you own and leave them permanently mounted

Printing Notes
• Prints without supports
• 80% fill
• Orient with the lugs on the build plate
• Tested with PETG, but PLA works well too

Because the light tubes are extremely lightweight, the adapter experiences minimal pressure or tension during use, making it durable even when printed in PLA.

Usage Notes
• Gaffer’s tape around the adapter and tube hold it in place
• Elastic band or hair tie keeps the assembly secure to the flashlight
• Easy to remove without leaving residue or marks