Review on 🔦 Must See-Me 2.0 Water Activated 45 Lumen Strobe Light: Ideal for Emergency, Camping, Hiking & Outdoor Survival, Orange, One Size (20-4075A-08) by Bryan Gibbons

Water seeps very slowly under the cap protecting the flash which in turn is mounted directly on the circuit board. Faulty security items do not deserve a second chance. It's reasonable to expect them to work the first time, every time. Also, the first water activation test failed completely (even after 30 minutes), although subsequent tests were successful. Flash duration tested successfully for 48 hours with no reduction in brightness or flash interval. If the LED were mounted higher in the lamp housing, it would be much more visible than at its current position at the very bottom of the housing. This is very important as a person in the water will often swim head back (recumbent) rather than straight up as if standing. In such circumstances, the flash is virtually invisible to the rescuer who is directly in front of the person in the water.