Used the starlight (snap and shake) for the first time the other night. Excellent piece of kit, easy to attach to the rod tip using the clear tape supplied, nor did it come adrift during casting. Glowed brightly for all of the five hour session, and was still working when session ended. All bites clearly indicated by this little treasure, even gentle bites were easily visible. Great value too, £1.10 for a pack of two. I will never go night fishing again without this indespensible piece of equipment.