RAB Design LHA Series High-Efficiency Linear Highbay 

June 15, 2026

The LHA-LED series delivers versatile, high-efficiency linear highbay luminaires with adjustable wattage, selectable CCT, and electronically adjustable beam pattern, all in a compact design. Durable and contractor-friendly, it’s perfect for industrial and commercial applications, replacing HID and fluorescent systems. With ControlLED capability, it integrates plug-and-play motion and daylight sensors wirelessly and with Bluetooth mesh network, providing advanced lighting control without hubs or gateways.

Features:

  • Compact Size:
    • ​Die cast aluminum housing with smaller footprint makes it easier to stock, handle, and install.
  • Fully Selectable SKUs:
    • All models have universal voltage (120-347V) and are wattage, lumen, CCT (3500K/4000K/5000K), and beam selectable (45°x100° / 65°x95° / 90°x90°).
  • Smart Controls:
    • Compatible with a range of sensors offered as accessories sold separately:
      • MW40P-RCA-W1: Field-installed microwave motion sensor/dimmer.
      • PIR40P-RCA-W1: Field- installed PIR motion sensor/dimmer.​
      • PIR40P-BTA-W1: Highbay Bluetooth PIR sensor.​
    • ControlLED Compatible: Integrates plug-and-play motion and daylight sensors wirelessly with Bluetooth mesh network, providing advanced lighting control without hubs or gateways.
  • Versatile Mounting Configurations:
    • Suspension mount (included in box).
    • Suspension with aircraft cables.
    • Pendant mount.
    • Surface mount​.

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