Gardner Bender HST-ASTA Heat Shrink Tubing, Assorted Colors Bicycle Accessories There are 3 power levels:

There are 3 power levels: two globes and one globe output

Available with or without arms

Furnished with spring loaded strike plate

Fits standard 4 x 4 post

Gardner Bender HST-ASTA Heat Shrink Tubing, Assorted Colors Bicycle Accessories There are 3 power levels:Highlights: Color: Assorted Colors Minimum Operating Temperature: 67 degree F Shrink Temperature: 480 degree F Maximum Operating Temperature: 275 degree F Flame retardant polyolefin resists common fluids and solvents 600 mil dielectric strength UV resistant Number in Package: 160 Packaging Type: Carded WARNING: This product can expose you to chemicals including Di(2 ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer