Pelican 4100N Nemo Dive Series Lights Includes light. Pelican Nemo Dive Series lights are underwater tested at over 100 PSI. 12 hrs. battery burn time 251 Lumens from a Xenon beam. Pelican products come with unconditional lifetime guarantee. Pelican products will be replaced or you will be refunded on any dissatisfaction, through the original dealer. Pelican Products have life time warranty defects in workmanship. Lifetime guarantee does not cover the lamp or batteries. The above guarantee does not cover shark bite, bear attack or children under 5.