Highway | Main Street | Normal Road | Laneway | Bridge | Park | Plant Area | Plaza | Stadium & Sports Field | Yard | Garden | Parking Area | Factory |Solar LED Street Light
No MOQ required, sample testing welcome. Color Desgin Available.Supply Types
Model |
Power |
Size(mm) |
Net Weight |
Packing(mm) |
Gross Weight |
SA49-020W-60W |
20W-60W |
612*310*107 |
3 Kg±5% |
650*250*360 |
4.8Kg±5% |
SA49-080W-100W |
80W-100W |
949*481*149 |
3.6Kg±5% |
990*520*200 |
5.9Kg±5% |
Different Light Distributions of Karhe LED Street Lighting: For Different application requirement, Karhe customised different modules of beam angles for customers, at the moment we have 60*135°, 75*140°, 60*120°and 75*135° beam angle available.Introduce Heat Sink1:The flame with temperature of over 1300 degree centigrade hits a special thin plate and Copper bars and Steel Plate in the meanwhile
2:The special thin plate called as PCI heat transmitting plate of 2.5 millimeters thick and made of aluminum
1. High Heat Transfer Speed:Use the arc torch with heat power of more than order of 1000W as the heat resource, heating the surface 1 cm
2 or smaller area of PCI device with the thickness of 2mm. And as soon as the heating resource pulled out, man can touch the backside of the device immediately. The heat spread time could reach up to millisecond!
2. High Heat Transfer Density:Make use of film heater or high power torch to heat the PCI device, and measure the actual the heat transfer density. The heat transfer density could reach 100-1000W/ cm
23.The whole lamp employs "Chimney effect" for heat dissipation , extending the life time and ensuring it's reliability .
Are you looking for a special technology and reliable Light manufacture and partner ? We are not only provide products,we are a research and lighting solutions manufacture in China . |
Lighting technology, heat sink and housing Design Consultancy |
1.What is PCI heat sink ? 2."Why high power lighting is difficult to production ?Could you make a professional calculation?" |
1.Phase Change Inhibited (PCI) Heat Transfer Technology,The surface temperature of PCI device along the heat transfer ways doesn't show the dull change as usual. The temperature of the place far from the heat source may be lower than one of the nearer place. Meantime, man can find that the heat transfers from the heated side of the device to the far place by very high speed, keeping the heated place in low temperature. As a new and the next generation heat transfer way PCI technology has advantages with"two high", i.t. high heat transfer speed and high heat transfer density. |
2.Many customers told us they are afriad to do some outdoor ,street lighting or Tunnel lighting , because first the power must be high and the environment is the worst ,If your products and all material are not good perhaps one year or a half year products will be out of work. |
Our all technical services are free of charge,for more information, please contact us. |
Heat Sink Photos