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The Quark "X" series have received a powerful upgrade - CREE's latest
XM-L emitters! The XM-L puts out even more lumens in a wider area,
reducing the tunnel-vision effect from a concentrated hotspot.The Quark Tactical subseries operates with a significantly different UI
than the regular Quarks. This UI allows the user to program both primary
and secondary outputs. The Quark series of LED flashlights, designed by 4Sevens, is the result of input from engineers and flashlight enthusiasts around the world for over 5 years. The upshot: there is no finer, more useful flashlight than a 4Sevens. Proven reliability, functional versatility, and enough illumination to challenge the sun itself - this is the flashlight, redefined.
- Voltage range: 0.9V ~ 4.2V
- Dimensions
Length: 5.8 inches
Diameter: 0.86 inches
Weight: 2.2 ounces
Typical Output Levels and Runtimes -
Moonlight: 0.3 OTF lumens for 15 days
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Low: 2.7 OTF lumens for 3 days
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Medium: 24 OTF lumens for 20 hours
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High: 115 OTF lumens for 2.5 hours
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Max: 280 OTF lumens for 0.8 hours
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Strobe: 280 OTF lumens for 1.6 hours
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SOS: 280 OTF lumens for 3 hours
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Beacon: 0-280 OTF lumens pulse for 8 hours
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