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White / Warm White LED High Bay Lights, IP22 120W 100 - 240VA For Workshop

The LED high bay family is the energy solutions for warehouse,workshop and other industrial and commercial applications.It's easy to retrofit the existing high-pressure mercury high bay and HPS high bay,allows up 65% energy savings.

Features:

•  Phase change heat dissipation technology keeping the junction temperature at 65℃ .
•  Heat sink for passive cooling 
•  High-Efficiency multi-chips led source
• 150W is equivalent to the brightness of 400W high pressure sodium lamp.
• Up to 50, 000 hours service life.
• Easy to install.

Phase Change Liquid Cooling systems : The Hi-semicon advantage

Phase Change Liquid Cooling systems remove more heat than competitive technologies which allows Hi-semicon LED products to burn brighter, last longer, and cost less. Typical competitive LED systems are comprised of silver and copper conductivity and phase change liquid cooling construction, and an external heat sink. The emitter houses the LED die, optics, and a heat sink slug used to draw heat away from the die. The conductor is made of silver and copper, which is mechanically attached to the heat sink .We takes a more efficient approach to reducing operating temperature by phase change cooling system, which is thermally resistant and actually insulates the LED package from the heat sink.