
LED High Bay Light/43W/E40 Base/Cree Chip/Liquid Flowing Heat Emission/Lifud Brand Power/IP65/90lm/W
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Product Description
Product Description
- E40 43W LED high bay light, vacuum phase transition technology
- 150W LED high bay light adopts two-phase heat transfer involves the liquid-vapor phase change (boiling/evaporation and condensation) of a working fluid
- While solid conductors such as aluminum, copper, graphite and diamond have thermal conductivity
- Heat is transferred from the heat source (evaporator) to the heat sink (condenser) over relatively long distances through the latent heat of vaporization of a working fluid, namely, absorbed by vaporizing the working fluid
- Thermal system has 3 major components: a vacuum tight, sealed containment shell or vessel, working fluid, capillary wick structure
- Work together to transfer heat more efficiently and evenly
- Since the heat pipe contains a vacuum, the working fluid will boil and take up latent heat at well below its boiling point at atmospheric pressure
- Water, for instance, will boil at just above 273°K (0°C) and start to effectively transfer latent heat at this low temperature
- Cree X-lamp XM-L LEDs, offer the unique combination of very high efficacy at very high drive currents, delivering 1000 lumens with 100 lumens-per-watt efficacy at 3 A in a compact, 5 x 5mm footprint
- With its breakthrough light output and efficacy, the XM-L LED is designed for very-high-lumen applications such as high-bay, indoor commercial or roadway lighting
- Two pieces of constant current power built-in two die-casting aluminum cylinders
- 3-year warranty
- LED chip: Cree XM-L
- LED Quantity: 28 pieces
- Lumen: 3600lm
- LM/W: 90-100
- Beam angle: 45°
- Input voltage: 85 to 265V AC
- Output wattage: 43W
- Power: built-in, isolated constant current and liquid branded power
- Power factors: 0.94W
- CCT: 2700 to 6500K
- Die-casting aluminum, 6063#
- Surface treatment: baking finish, polished to a deep and high polish
- Sizes:
- Heat sink: (D) 270 x (H) 160mm
- Light: (D) 160 x (H) 270mm
- Heat sink: (D) 270 x (H) 160mm
- Light: (D) 160 x (H) 270mm
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