Welcome Fellow OPT7-ite,
At OPT7 we always strive for better!
LEARN HOW TO REMOVE 3M TAPE
You may also use a hair-dryer using the HOT setting, point the hair dryer directly on the light bar where the 3M tape is applied on, so the 3M tape will become sticky and hot for removal. You'll need to slowly pull the backing while applying the hair-dryer and pulling the light bar safety towards you while it is off the vehicle.
Thank You,
The OPT7 Customer Experience Team