OSM2s should fit inside a flowlight housing with a little work, not sure how you'd go about working the switches might be quite a project.
Some basic alternatives would be to use things like a straw, I created a mood lamp using nothing but an OSM, a piece of blutac and a white plastic disposable cup, super bright and it illuminates the entire cup with a clear diffuser. Something more sturdy would be to take the cap off a glow stick, clean it out and fix the light to the bottom, use a clear diffuswr or perhaps use a clear straw as a diffuser to try and illuminate the whole glow stick.
Just experiment and have fun!
