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NICRON B400 LED Tactical Flashlight Super Bright 12,000LM High Lumen Beam distance 346m Torch Light Waterproof Explosion proof - AliExpress
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150 Watt High Lumen Corn Lamp IP64 - Factory LED Direct
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LEDshift == luminous flux (lm, Lumen) ,light-current, lm, lumens, lm/W, lumen/Watt ==
Ledrise - High Performance Led Lighting Luminous Efficacy and Useful Lumens: A Comprehensive Guide to Efficient Lighting Design
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Exitronix XEB2-14-LM-LP - 90 Min. - 1400 Lumen - Emergency Backup Ballast | CityLightsUSA.com
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