Streamlight recently added new models to its growing line of high-lumen flashlights. The new lights use state-of-the-art C4 LED technology to deliver up to 640 lumens.
 
The rechargeable Stinger LED HL,  Stinger DS LED HL (shown) and Strion LED HL join the company's  existing “Tradition” lights, designed to provide balance between lumens and candela, and its “High Performance” (HP) series of flashlights, which feature the same or slightly more lumens than those in the Tradition line but with more candela. 
 
Lights in the Tradition line are designed for the broadest array of applications and offer the longest regulated run times. HP models provide similar or slightly higher lumens than those in the Tradition line but deliver superior long-range lighting because of the increased candela. They are designed for applications downrange, such as during search and rescue operations or when lighting up a dark trail.
 
All the new HL lights come with Streamlight’s limited lifetime warranty. The MSRPs for the new HL lights range from $234 to $523.