After a hot day, I prefer to mow around sunset. This sometimes means I mow with the headlight on. Afterwards, I use the blower with a bicycle light attached to the blower. The bicycle light came with a bunch of spare mounts so I used one on the blower and a cable tie to adjust the angle.
The bicycle light mount is a block with 2 hooks, one on each end. A circular rubber ring goes through the already existing hole on the blower and is attached to those 2 hooks keeping the mount in place. The removable bicycle light goes onto the mount and is held in place with the strap. It was a bit floppy so I used a cable tie to hold the light at the back.