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Wet Location Emergency Lights

Wet-location emergency lights—often specified as exterior emergency lights or weather proof emergency lights—use sealed, gasketed enclosures (NEMA/IP) and a 90-minute battery to keep egress paths illuminated in rain, wash-down, or high-spray areas. Adjustable LED heads, corrosion-resistant hardware, and universal mounts make them a reliable outdoor/industrial choice. See all emergency lights, and for extreme atmospheres consider hazardous-location fixtures or rugged die-cast aluminum emergency lights. UL 924 compliant with weatherproof/waterproof housings, battery backup, remote-capable wet-location models, and cold-weather options.

Related: Wet-Location Exit Signs • Outdoor Lighting

Sealed & Gasketed NEMA/IP Rated LED Adjustable Heads 90-Min Runtime Universal Mount Corrosion-Resistant Exterior Rated
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What to Look for in Wet-Location Emergency Lights

  • NEMA/IP sealing: Specify NEMA 4/4X or IP65/66 with fully gasketed joints, sealed lamp-head pivots, and liquid-tight conduit entry. Verify labels say “Wet Location,” not just “Damp.”
  • Egress photometrics at 90 min: Choose lumen class/optics to maintain target foot-candles on the deck at end-of-discharge; aim heads to wash stairs/landings without glare in rain or mist.
  • Corrosion control: Prefer UV-stable housings, stainless hardware, and coated boards; in coastal or wash-down zones look for 4X, salt-fog tested parts, and drain/weep features oriented per the install.
  • Service & diagnostics: Keep status LED/test accessible under guards; self-testing simplifies monthly/annual cycles when units are placed at height or in hose-down areas.

Install exterior emergency lights where sealed heads can cross-light stairs and open walkways, then lock aim and verify foot-candle levels at the 90-minute mark. Use liquid-tight hubs and gasketed entries, orient weep/drain features per the arrow on the housing, and avoid upward-facing seams that collect water.

In food prep, parking decks, and exposed egress routes, specify UV-stable enclosures and stainless fasteners to combat corrosion. For procurement searches, these are commonly called weather proof emergency lights—choose models labeled “Wet Location” (and where needed, NEMA 4X/IP66). Keep the status LED and push-to-test visible from floor level (outside splash zones), and consider self-testing to streamline hose-down area inspections and documentation.

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Wet-Location Emergency Lights - Exterior, Weatherproof, NEMA/IP - Features & Specs

  • NEMA/IP sealing: Fully gasketed enclosure (NEMA 4/4X, IP65/IP66) with sealed pivots and liquid‑tight hubs; labeled “Wet Location.”
  • UL 924 egress: UL 924 Listed; meets NFPA 101 illumination when installed per code.
  • 90‑minute battery: NiCad, NiMH, or LiFePO4 options; typical 24‑hour recharge after discharge.
  • Self‑testing diagnostics: Monthly/annual routines, floor‑visible status LED, and push‑to‑test switch.
  • Power & protection: Universal 120/277 VAC input with brownout and low‑voltage disconnect; surge protection on select models.
  • LED heads & optics: Dual adjustable heads with locking aim; optional high‑output or remote‑capable versions.
  • Light output: Typical system 300–700 lumens; photometric data available per model.
  • Remote‑head capacity: RC models support additional remote fixtures; verify VA/W load limits.
  • Cold‑weather packages: Low‑temperature batteries/heaters enable operation down to −20 °C on select units.
  • Installation: Wall or ceiling mount; universal J‑box pattern; top/side conduit entries where noted.
  • Corrosion resistance: UV‑stable housing, stainless hardware, coated boards; 4X/salt‑fog options for coastal or wash‑down sites.
  • Warranty & notes: 5‑year fixture warranty; battery terms vary by chemistry; specifications vary by model.

FAQs About Wet Location Emergency Lights

What is a wet location emergency light?

It's an emergency lighting fixture certified to operate safely in environments exposed to rain, hose-down spray, or direct moisture. These lights are UL wet-location rated and fully sealed against water ingress.

Are “exterior” or “weather proof” emergency lights the same as wet-location units?

In practice, yes—procurement often uses terms like exterior emergency lights or weather proof emergency lights for wet-location fixtures. For code/spec accuracy, look for labels such as “Wet Location,” NEMA 4/4X, or IP65/66.

Where are wet-location emergency lights typically used?

Common installation areas include parking decks, outdoor stairwells, walk-in freezers, industrial wash-down zones, and any exterior location exposed to the elements.

Do these emergency lights meet code requirements?

Yes. All models are UL 924 listed and compliant with NFPA 101 and OSHA life safety code requirements, including 90 minutes of emergency egress runtime.

Can they handle freezing temperatures?

Many models include low-temperature battery packs or internal heaters for reliable operation in cold-storage areas, freezers, or outdoor structures during winter months.

Do wet-location units include battery backup?

Yes. All models feature a sealed internal battery backup that activates during power outages. See our full battery backup emergency light collection for more options.

Are self-testing models available?

Absolutely. Many self-testing emergency lights are also wet-location rated, making code-required inspections easier in hard-to-reach or high-mount environments.

Do these lights turn on at night or by motion?

No. Wet-location emergency lights activate only during emergencies, such as power failures or fire alarm events. For lighting with motion sensors or dusk-to-dawn control, explore our wall pack light collection.