Venture Lighting’s Wave Aisle Lighter Highbay fixtures are the optimal solution for upgrading existing HID or Fluorescent installations using high racking. The high performance LED source is mounted to an aluminum heat sink which is designed to ensure proper thermal management of the system. This design allows for a cooler running LED chip which leads to longer lifetime, better efficacy, and color consistency. Fixtures are rated for an ambient operating temperature range -30°C to 50°C.