240VA 400W high pressure sodium lamp replacement LED high bay lights 150W PB(FREE)

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 bridgelux 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

Hi-semicon’s 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 .Hi-semicon 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.

Photometric report:

45 degree reflector

120 degree reflector