SturdiLED® | Super-rough Service LED Floodlight

Exceptional shock and vibration resistant floodlight


The SturdiLED® is a super-rough service LED floodlight designed for the world’s toughest environments. With its extremely durable and compact design, the fixture is suited for general vessel deck lighting, track lighting for mine shovels and blasthole drills as well as other demanding applications. The fixture outputs up to 2900 lumens on 37W of energy and comes standard with a 45-degree beam angle.

Built with marine grade cast aluminum housing and an impact-resistant and UV-stable lens, making it ideal for outdoor use. The standard rugged shock mount base provides maximum protection against shock and vibration. The fixture features an extended heat sink designed to maximize heat dissipation, keeping the LEDs cool and extending their lifetime.

An optional visor is available to further protect the lens, direct light and reduce glare. A red LED (625 nm) light option is available for night vision deck lighting or general indication lighting. When a narrower beam is desired, we offer a 28-degree optic lens kit.




Lumen Output

Up to 2900 lumens

CRI ≥ 74

Power Source

120-277V, 50/60Hz (UNIV)

Fully potted


Over-voltage, over-current and short-circuit protection

Ambient Operating Temperature

-30°C to +50°C

Color Temperature

Lumileds Luxeon T light emitting diodes (LED) – standard, 5300K

Red Osram light emitting diodes (LED) (RED) – 625 nm

Conformal coated circuit board

50,000 hour rated life


Impact-resistant, UV-stable polycarbonate


Flood (45°) beam angle - standard

Spot (28°) accessory kit (STL-28D)


Marine grade cast aluminum housing


Shock mount base - standard

Stainless Steel Harp Kit (STL-HRP)

Four (4) Bolt Retrofit Kit (STL-4B)


72.00 inch (1829 mm) cord with pigtail

NEMA 5-15 plug accessory kit


  • ETL/cETL Certified to:
    • UL 1598 Suitable for Wet Locations
    • UL 1598A Marine Outside Type (Saltwater)
    • CSA C22.2 No. 250.0
  • CE
  • ABS
  • IP67 rated
  • LM79 and LM80 reports available


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