With advanced designs and unprecedented affordability, Bigblue offers the most affordable and technologically advanced LED lights on the market. This combo pack includes carefully selected lights for general-purpose diving. The AL1300NP has been Bigblue's best-selling light for the last 5+ years. It's also a trusted backup light for tech divers. The AL1300NP has a narrow 10-degree penetrating beam angle with 1300 lumens of light. The AL450NM, a narrow 8-degree beam with 450 lumens of light functions with a tail switch and serves as a great backup light for beginner divers. Also included is the Bigblue’s version of a multi-color marker light - the Rainbow EZ Clip. This light has low light output so it is not distracting but bright enough to be seen by other divers. This light easily clips onto mask straps, belts, straps and many other locations. Colors include red, green, blue, purple, orange, and yellow in single unit. All colors have a flash mode as well. Powered by 2 standard CR2032 coin cell batteries, the Easy Clip can last up to 24 hours.