This is the BigBlue Combo Pack: AL450WM Tail & AL1300NP & EZ Clip Rain Features: Package Weight: 2 lbs Lumens: 1300 Beam Angle: 10Adeg Burn Time: 2 hrs (level IV), 4 hrs (level III), 8 hrs (level II), 20 hrs (level I) Light Source: XML LED Power Source: Rechargeable Li-Ion 18650 Battery Color Temperature: 6500K (Cool White) Maximum Depth: 100 Meters Tested Housing Material: Anodized Aluminum Alloy Battery Model: BATCELL18650 Charge Time: 3-4 hours AL1300NP 1300 Lumens at 6500K color temperature Rechargeable lithium-ion 18650 battery Four power settings with a color-coded battery indicator AL450W Tail 450 Lumens at 6500K color temperature A wide 85Adeg beam angle with a soft edge In The Box (1) Primary Light (1) Backup Light (1) Marker Light (3) Lanyards (1) Rechargeable Battery (1) Charger (2) CR2032 Batteries Spare O-rings Silicone Lube Owner&';s Manual Manufacturer&';s 1 Year Warranty The AL1300NP offers great features including the four-level push-button on/off switch, battery-level indicator, and rechargeable 18650 lithium-ion battery. With its narrow 10Adeg beam angle this is the perfect light for general purpose diving.