is it just me that cant belive people are still gambling with the sky rays ?
i wonder why people dont like trying the TR-3T6 constant current buck plus bost driver with a good screw in that will handle long run times.
you can buy spare driver if needed but you should not need it Triple T6 Cree Circuit Board Driver you can use the cail cap switch, bezel, glass lense, o-rings and extention tube from the TR-1200 if you damage the light externaly
there is two modles
TrustFire TR-3T6 Triple XM-L T6 5-Modes Memory LED Flashlight (3x18650)
TrustFire TR-3T6 Triple XM-L T6 5 Modes LED Flashlight (2x18650)
you can run the light for 60 min's no worries but it might be a tad less bright but should give you longer run times
there is a thread here