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​.