400W LED High Bay Light Fixture

  • LED Highbay Energy saving
  • Fanned_highbay_heatsink_Copper_Cylinder-Model
  • LED bay light heat transfer
  • led-suspension-high-bay-cases
  • LED High Bay Light Aging Test

40,000Lm 400W led high bay light fixture repleace 1000W Halogen, Metal Halide or HPS...

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  • 400W led high bay light fixture
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400W led high bay light fixture

This manual contains important information. Please read before operating fixture.


  • Input Voltage: 90-305 VAC, 50/60 Hz

  • LED Light Source:Philips(LUXEON Rebel ) or LG

  • LED Power: 400W

  • System Power: 385W

  • LED Qty: 196 pcs

  • LED Luminous Efficiency: 120-130 lm /W

  • LED Initial Luminous Flux: 40,000 Lm

  • Beam Angle: 80deg/100deg/120deg

  • Color Temp.: 4000K-7000K

  • Color Rendering Index: Ra≥80

  • Light Distribution: symmetric /circle spread

  • Lamp Life: >50000H

  • Operating Temp.:-40℃~ 45℃

  • LED Junction Temperature:≤70℃(@ Ta=25℃)

  • IP-protection: IP65

  • Power Cord: 0.75mm2 triple shield wire

  • N.W.:16.3 kg; G.W.:18.5 kg

  • Lamp body packing size:41*41*61cm


  • 6063 Aluminium material for the lamp house

  • Advanced and high-efficient Copper and Aluminum composite phase change heat dissipation technology

  • Oxidation for the surface of lamp’s shell

  • Reduce the heat transfer process of bay lamps radiator

  • Philips Lumileds Rebel ES LEDS

  • Meanwell class I waterproof & high-performance constant current power supply

  • Provided IES files for simulating

  • Fanned heatsink design ensures low Temp

  • 10sec 3000V high voltage test and 80℃ high temperature test

  • Energy savings, no UV and IR radiations, emits low heat


How to choose the Right Led Lights for your projects?

  • We can make it easy for you! You just only provide us the area size, the lights to-be-installed position and your target Lumen for the project, then our engineer can make the best solution for your lighting projects by DIALUX/AGI32 software

  • Please see a successful project case from our customer which our company provided the perfect solution

  • More info click here or the below photo


Introduction of light beam angles feature

How to choose the right light beam angles for your projects?

  • The smaller light angle is, the farther irradiation distance is (same power)

  • The bigger light angle is, the wider illumination area is (if same power & height)

  • The bigger light angle is, the darker illumination of area ground is (if same power & height)

  • Please see the distribution&feature of our led flood light series as below photos






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