LED Flashlight Specifications: NightStar CS2
Temperature
Storage: -50F (-45C) to 140F (60C)
Operation: -40F (-40C) to 130F (55C)
Impact Resistance
Fully operational after random repeated drops from a height of 4-ft (1.2m) onto a tile covered concrete surface.
Corrosion Resistance
Operational after 3 days immersion in solutions of salt water, isopropyl alcohol, ammonia, phosphoric acid *, acetic acid *, drain cleaner *, Ajax *, motor oil and diesel fuel (* 10% solutions).
Submersion
Operational at an ocean depth of 1000-ft (305 m). [Equivalent pressure crush point 434 PSI]
Hazardous Gas Certification
Meets all test criteria for MIL-STD-810F, Test Method 511.4: Military Standard Reliability Program. Gas Mixtures tested: Acetylene (Group A), Hydrogen (Group B), Ethylene (Group C), Hexane (Group D), Natural Gas (Group D), Aviation AV/Gas 100 / 130.
Electromagnetic Compatibility
Conforms to Council Directive 89/336/EC. Measured RF levels are far below limits for all frequencies.