The AL1300NP offers great features including the four-level push-button on/off switch, and rechargeable 18650 lithium-ion battery. This is the perfect light for general purpose diving.
 AL1300NP
 1300 Lumens at 6500K color temperature
 A narrow 10° beam angle with a soft edge
 Four power settings with a color-coded battery indicator
 AL450N Tail II
 450 Lumens at 6500K color temperature
 A narrow 8° beam angle with a soft edge
 Tail button switch with battery indicator