250W RSH Series LED High Bay Lamp (110Lm/W, Meanwell-ELG, Philips SMD)

250W RSH Series LED High Bay Lamp (110Lm/W, Meanwell-ELG, Philips SMD)

IP65 , 5-Year Warranties , Certificate: CE , RoHs

Model: GHB-R25027

Luminous Flux: 27500lm , Luminous Eff.: 110lm/W

Driver: Mean Well-ELG , LED: Philips 3030 SMD

Heat Sink: Updated Heat-Pipe Heat Sink

Beam Angle: 45/90/120°

250W RSH Series LED High Bay Lamp (110Lm/W, Meanwell-ELG, Philips SMD)

250W RSH Series LED High Bay Lamp (110Lm/W, Meanwell-ELG, Philips SMD)

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Specification:

Working Temperature: -30°C~+50°C Power: 250W Voltage: 110v~220V Voltage Luminous Flux: 27500LM Luminous Efficiency: 110LM/W
CCT: 5500K CRI: Ra>80 LED: Philips 3030 SMD 270 pcs Driver Mean Well: ELG-240-54A Output Voltage: 54V
Output Current: 4.5A Standard IP21
Customized IP65
Beam Angle 45/90/120° LED Life Span
Luminous Decay <30% in 50000 hours
Driver Life Span 5 Year

Driver Box

Aluminum, Black Nano-coating appearance, Anti-corrosion Click for details

Driver

Mean Well ELG-240-54A

Heat Sink

Hengjie Phase-change Heat Sink with Copper Heat column (Updated heat pipe) Click for details

LED

Philips 3030 SMD LED 270 pcs

Lens

PC Cover to protect LED, External DIA:Ф155mm Click for details

Reflector

Aluminum, High Reflectance Rate, 45/90/120 deg Click for details

Optimal Protector of LED: Phase-change Heat Sink with Heat Column (Updated Heat pipe)

Heat-transfer Core Of Heat Sink: Heat Column

High Thermal Conductivity: Far more than any material

Low Temperature Starting Working: Less than 28°C

China Invention Patent: No.ZL 2010 1 0162168.4

Chimney Convection: Enhance Cooling

Comparison between Heat-column Heat Sink and Normal Heat sink Different Cooling Effort depends on different principle.
More protection for central LED chip

Download for More Details of Heat Sink Ability : Comparison Reports of two kinds of heat sink.pdf

Reflector

More options in different optical beam, material and appearance process.

  • Material:Aluminum

    Appearance:Sand Blasting

  • Material:Aluminum

    Appearance:Nano Coating

  • Material:PC

    Appearance:Semi-transparent

IES Curve

Thermal Curve(Tc Point Temperature)

Test result

LED Power ( w)

Ta

Tc

△T

Heat Resistance

Angle of LED

RSH-D265H150B

180

25.0

66.7

41.7

0.2317

-90° ( Down)

Packaging

Simply PackagingAdvanced Packaging


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LED High Bay Light Specification(Model GHB-R25027)
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2017-7-4

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