Tired of throwing away chemical light sticks after every use? Our Mark-Lite LED is the 21st Century version of The Original battery operated submersible marker light. Use one in the dark in place of a chemical light stick while scuba diving, camping, jogging and biking.
Every Mark-Lite LED features a reliable, twist-on switch and uses a 3.6v Lithium battery that lasts for 200 hours with an operating cost of less than 3 cents/hr. Save money while helping keep our environment and oceans clean