security dusk-to-dawn

The SL-LED-DDALSN security dusk-to-dawn is an ideal solution for general site and flood lighting in commercial and residential settings. With a die cast aluminum housing and a fluted, polycarbonate lens shield to reduce glare, the SL-LED-DDALSN provides effective, economical security lighting. High-efficacy, long-life LEDs provide both energy and maintenance cost savings compared to traditional, incandescent and HID security/flood lights.

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Standard Features

  • Available in 5000K (cool white) color temperature*
  • Long-life LEDs provide at least 78,000 hours of operation with at least 70% of initial lumen output (L70)**
  • SL-LED-DDALSN35W delivers 4,269 lumens and 122 lumens per watt
  • SL-LED-DDALSN55W delivers 6,703 lumens and 126 lumens per watt*
  • Universal 120-277 AC voltage (50-60Hz) is standard
  • Power factor > 0.90
  • Total harmonic distortion < 20%
  • Color rendering index > 70
  • Die cast aluminum housing
  • Fluted, polycarbonate lens shield to reduce glare
  • NEMA-type photocell included (120-277V)
  • Mounting bracket included
  • Easy installation in new construction or retrofit

* Contact factory for other color temperatures and lumen packages.

** L70 hours are IES TM-21-11 calculated hours.


  • Powder-coated steel mounting arm attaches to poles or walls

Warranty | Listings

  • cULus listed for wet locations (-20°C to 45°C / -4°F to 113°F)
  • IP65 rated for ingress protection
  • DLC standard approved.
  • Complies with FCC Part 15, class B
  • Complies with EN61000-4-5, surge immunity protection (1.2kV)
  • 5 year warranty of all electronics and housing.

Product Specs

security dusk-to-dawn ordering information

item numberluminaire wattsluminaire lumenslumens per wattcolor temperature
SL-LED-DDALSN35W354,2691225K = 5000K
SL-LED-DDALSN55W536,7031265K = 5000K

accessories ordering information

item numberdescription
SL-LED-DDALSN-ARMmounting arm with bracket

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