Hosedown Series 2.0

Vapor Tight LED Fixtures

The improved Hosedown Series features LED vapor tight fixtures for use in demanding environments requiring watertight seals. Each model includes an injection molded fiberglass body with a sturdy lens to withstand environments where extreme dust and moisture are factors. IP65, IP66, IP67, and IP69K rated and certified to meet NSF Splash Zone 2.

HousingLumen OutputEfficacyWattsPart NumberAvailable Lenses
2N 2′ Narrow588214242HD20S-A1-06K-2N-xx-xx-BCClear Ribbed, Frosted Ribbed
2N 2′ Narrow1206515876HD20S-A1-12K-2N-xx-xx-BCClear Ribbed, Frosted Ribbed
4N 4′ Narrow602114940HD20S-A1-06K-4N-xx-xx-CLClear, Frosted, Clear Ribbed, Frosted Ribbed
4N 4′ Narrow1211214783HD20S-A1-12K-4N-xx-xx-CLClear, Frosted, Clear Ribbed, Frosted Ribbed
4N 4′ Narrow24419168146HD20S-A1-24K-4N-xx-xx-CLClear, Frosted, Clear Ribbed, Frosted Ribbed
2W 2′ Wide18275163112HD20S-A1-18K-2W-xx-xx-CLClear, Frosted
2W 2′ Wide24355163149HD20S-A1-24K-2W-xx-xx-CLClear, Frosted
2W 2′ Wide30782163189HD20S-A1-30K-2W-xx-xx-CLClear, Frosted

Power & Control

  • Power input: 120-277V or 347-480V (50/60Hz), typical, depending on model.
  • Dimming: 0-10V dimming standard. Capable of dimming down to 10%.


  • Latches: Fixtures come standard with plastic latches. Stainless Steel latches available as an option (SSLCH).
  • Environment: Wet, high pressure hosedown, interior or exterior applications.
  • Housing: UL 94 5VA fiberglass housing (will not melt or burn). Weatherability (f1) rated. Suitable for outdoor use with respect to exposure to ultraviolet light, water exposure and immersion in accordance with UL 746. Capable of handling high pressure water up to 1500psi.
  • Lenses: UV stabilized acrylic, Clear, Frosted Clear Ribbed and Frosted Ribbed (depending on model).
  • Mounting: Cable ready, Surface and Threaded Rod mounting options. MBR reduces ambient range by 5°C for HD20S-A1-18K-2W when mounted flush to a surface and reduces 10°C for HD20S-A1-12K-2N, HD20S-A1-12K- 4N, HD20S-A1-24K-2W, HD20S-A1-30K-2W. Cable kit sold separately. MBR for 2W body sold separately.
  • LED: 3500K, 4000K and 5000K standard, other CCT available.
  • Warranty: 5-year standard. Up to 10-year optional.

Listings & Certifications

  • ETL listed (UL 1598), CSA 22.2)
  • DesignLightsTM Consortium (DLC) Premium Listed
  • Suitable for wet location. Covered ceiling not required to maintain wet location listing or IP ratings
  • IP65, IP66 and IP67 rated and certified to meet NSF Splash Zone 2.
  • IP69K (2W chassis only) with additional latches
  • NEMA 4X rated
  • RoHS compliant
  • LM-79, LM 80 and TM-21 tests and reports are performed in accordance to IESNA standards, per TM-21


ModelLength (in)Width (in)Depth (in)Weight (lb)

Weights are approximate and vary by model, if weight is a concern, please contact factory.

Ambient Range Operation

-25°C to 45°C (-13°F to 113°F) for 18K-2W
-25°C to 40°C (-13°F to 104°F) for xxK-2N and xxK-4N
-25°C to 35°C (-13°F to 95°F) for 24K-2W and 30K-2W

Power Factor

  • Greater than 0.9 (0.96–0.99 typical)

Occupancy Sensors:

  • Optional – factory installed microwave sensors for motion and daylight harvesting.

Emergency Battery Backup:

  • Factory installed option, producing 2400-2800 lumens for a minimum of 90 minutes. EMB fixtures minimum operating temperature is 32°F (0°C). 12K lumen version only available in 4N chassis. 2N version produces 1500 lumens for a minimum of 90 minutes.

Projected Lumen Maintenance

TM-21 from initial lumens (based on 24/7 operation)


AmbientYear 1Year 5Year 10L70 [calculated]
25°C99.91%95.48%90.44%295,000 hours
40°C99.50%94.49%88.57%247,000 hours

HD20S-A1-18K-2W, HD20S-A1-24K-2W

AmbientYear 1Year 5Year 10L70 [calculated]
25°C99.44%94.16%87.97%235,000 hours
40°C99.03%92.56%85.07%189,000 hours


AmbientYear 1Year 5Year 10L70 [calculated]
25°C99.63%95.09%89.07%274,000 hours
35°C99.49%94.41%88.42%274,000 hours


AmbientYear 1Year 5Year 10L70 [calculated]
25°C99.55%97.70%88.98%256,000 hours
40°C99.24%93.57%86.93%216,000 hours


AmbientYear 1Year 5Year 10L70 [calculated]
25°C99.44%94.16%87.97%235,000 hours
40°C99.11%92.96%85.80%194,000 hours