4 Foot LED Vapor Tight Lights

  • LED Vapor Tights Made in the USA.
  • 23 to 75 watts, 35,000 to 11,000 lumens.
  • Dimming and wireless control options.

(PDF) Specification Sheet

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Easily one of the most versatile LED Vapor Tight Lights on the market today. With harsh environments in mind, 1st Source Lighting’s LED Vapor Tight Lights are specifically engineered to provide protection from water ingress and other environmental hazards. With gasket-grommet knockouts, fiberglass housing, each fixture is designed to withstand moisture, hazardous fumes, dirt particulate, and nonexplosive chemical gases.


Processing plants, brewery/bottling facilities, refrigerated storage, parking garages, roadway/pedestrian tunnels, etc.

Product Features

  • High LPW with increased efficacy.
  • Cold temperature rated down to -30ºF.
  • Dim to off (0%), 10% or by line voltage.
  • Wireless control options available.
  • Service life >100,000 hrs (L90).
  • Made in the USA, BAA compliant.


4′ length, up to 10,977 lumens, high flux linear LED modules: 80+ CRI, 3500K, 4000K or 5000K CCT, constant current LED power supplies, power factor > 0.9, THD < 20%, 50-60Hz, universal voltage 120-277v, 347-480v.

1st Source Lighting LED fixtures are proudly manufactured using the highest quality components such as AdvanceeldoLED (Osram), Samsung and Tridonic.


UL SVA fiberglass housing, 100% impact-modified acrylic poly-carbonate lens, 316 stainless steel retainer clips and latches, stainless steel mounting hardware bail clip for surface or chain mount.

All fixtures are made in the USA and 100% bench tested prior to shipping.

Dimming & Control Options

Dim to off (0%), 10% or by line voltage, optional integrated motion sensor, daylight harvesting. Wireless control systems are available for this model. Schedule and control lighting for your entire facility via remote switch,  handheld device, PC or smartphone.

Emergency Lighting

Integrated emergency battery back up drivers, 2,300 lumens @16w or 2,900 lumens @ 20w. Consult factory for applications below -4 degrees F.

Ratings & Warranty

Operating temperature: -30ºF/100ºF, IP65 rated for damp locations, service life > 100,000 hours (L90), UL listed, BAA compliant, RoHS compliant. 5-year product warranty. Extended product warranties are available.

Lighting Layouts

1st Source Lighting also offers free lighting layouts to support your facility’s next upgrade or new construction project. Please contact us for details.


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