300W LED Tower Crane Light

300W LED Tower Crane Light

IP65 , 7-Year Warranties , Certificate: CE , RoHs

Model: GSL-R30038

Luminous Flux: 30000lm , Luminous Eff.: 100lm/W

Driver: 300W , LED: 300W COB

Heat Sink: Updated Heat-Pipe Heat Sink

Beam Angle: 25/60/90°

300W LED Tower Crane Light

300W LED Tower Crane Light

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Working Temperature: -30°C~+50°C Power: 300W Voltage: 110v~220V Voltage Luminous Flux: 30000LM Luminous Efficiency: 100LM/W
CCT: 3000K(Warm White)~6500K(Cool White) CRI: Ra>80 LED: 300W COB Driver: 300W Output Voltage: 57V
Output Current: 4.9A Standard IP65 Beam Angle 25/60/90° LED Life Span Luminous Decay <30% in 50000 hours Driver Life Span 7 Year



Rotatable Bracket

Rotation Angle: 240°

Heat Sink

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


300W COB

Aluminum Reflector

25/60/90° are available
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
IP65, Nano Coating Appearance Treatment
IP65: Professional design of water-proof and dust-proof meets your needs that using in different places in bad condition. Nano-coating appearance enhances heat dissipation, better for anti-corrosion and protecting water source.
LED Protector: Copper Heat-column Heat Sink
Excellent heat-transfer performance ensure lamp lumen and lifespanStart working below 28°C Phase Change Heat Transfer Principle Highest Thermal Conductivity and Lowest Thermal Resistance than others Performance is stable, small cyclical fluctuations
240° Flexible Adjustment on Usage
Adjustable bracket allows you to direct the light
IES Curve
Thermal Curve(Tc Point Temperature)
Test result LED Power ( w) Ta Tc △T Heat Resistance Angle of LED
300W LED Spot Light 300 25.0 70.0 45.0 0.1500 -90° ( Down)
Product Specification
300W Spot Light(GSL-R30038)

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