Large Starlite Chemical Cliplight Chemical cliplights are an easy and cheap way to see the bites at night. Designed to be clipped directly onto rod tips without any tape or fidgety attachments. Chemical fishing lights gives anglers the ability to fish easily during low light periods. Great for pre-dawn and late evening fishing sessions. Glows for 4 hours Clips onto fishing rod tips that measure between 2.4mm - 2.9mm No more missing hits in the dark!