Details Input Voltage:? 100 240V AC / 50 60 Hz Lamp Flux:? 8000LM Power: 80 W Application: Mining workshop Color temperature: warm white, natural white, cool white Product Features: High efficiency light body material: Aluminum Product Name: high efficiency LED lighting chandelier 80 week low bay LED lighting mining workshop -20 ℃ 40 Description: Product Name: 80W LED SMD mining lamp (glass cover) Model:????? FLA - SH80W - V11 Lamp Material: high quality aluminum die-casting + + sealing liquid glass, light transmission rate of about 93% Light source: high brightness 80PCS SMD 3030 Input voltage:? 100 240V AC / 50 60 Hz Power:? 80W ± 5% Luminous Flux (lm): 8000LM ± 10% lamp luminous efficiency:> 100lm / W color rendering index (RA>):> 80% Color Temperature: Warm White (2700K), natural white 4000K), Cool White (5000K) Beam Angle:> 120 ° Work Temperature: -20 ℃ 40 ℃ storage temperature?. : -40 ℃ 65 ℃ Life @ 25 ℃:? 40,000 hours of protection: IP54 Certification: CE, ROHS, FCC, C-Tick, SAA, etc., convertible bonds Warranty: 5 years NW: 4240 克 application?? :? widely used in government projects, business districts, airports, subway stations, bridges, signs, sports, landmark, etc. lighting. ?? Competitive advantages:? 1) MGCP (micro-groove composite phase) dedicated liquid cooling technology Hitachi thermal PCB, indeed perfect heat sink LED chip. 2) integrated package design, strong reflection can be fully delivered. 3) Easy to install, just connect the cable to the 220V AC power supply! H05RN-F rubber cable! 4) RUBYCON capacitor, TDK company / Yageo MLCC, Yageo resistor, UTC / Infineon (Germany Brand) MOS pipe, Dow Corning glue ...... 5 year warranty! ?? Special materials:? 1. Private mode micro-groove composite phase (MGCP) aluminum radiator heat pipe cooler + 2. Private mode glass cover + special high strength aluminum reflector 3. Only about 50% by weight of an ordinary aluminum heating design 4. Hitachi, Japan DENKA HITT thermally conductive sheet or plate 5. Electronic Materials 1) electrolytic capacitor RUBYCON (top Japanese brands) 2) MLCC-TDK (Taiwan brand), Yageo (Taiwan brand) 3) resistor Yageo (Taiwan brand) 4) LED chip Epistar (Taiwan brand) 5 ) MOS-UTC (Taiwan brand) / Infineon (Germany Brand) drivers via CB, GS, TUV, C-Tick, SAA certification, CE certification protection:????? 1) Output over-voltage protection, it normal lighting 80? 265V AC. Or flashing or not lit. However, there is no harm if> 265V AC. 2) modular power supply design. A 50W LED lamp module! For example 200W asked four modules, if one module fails, the lamp has a brightness of 75%! 3) Output short circuit protection, over 6 seconds to return to running. ? Mining lamps, LED high bay light, LED mining tempered glass, LED industrial water cooling