Wet-Location LED Emergency Light – 1W Heads, Gasketed IP Housing

Wet-Location LED Emergency Light - Dual 1W Heads, Vandal-Resistant Design, 18 ft Spacing - Features & Specs

The LEM54-N4 Wet-Location Thermoplastic LED Emergency Light delivers dependable egress lighting in outdoor and harsh indoor environments. Two adjustable 1 W LED heads provide up to 18 ft spacing on a 3 ft path, powered by a 90-minute Ni-Cd battery. Its slim, UV-stable polycarbonate housing is UL 924 listed for wet locations, with stainless hardware and a waterproof shield/gasketing to resist corrosion, hose-down spray, and impact. :contentReference[oaicite:0]{index=0}

Key Features

• Two fully adjustable 1 W LED heads; sample photometrics show 18' O.C. on a 3' path at 7.5' MH and 12' on a 6' path. :contentReference[oaicite:1]{index=1}
• 90-minute emergency run time; typical 24-hour recharge. :contentReference[oaicite:2]{index=2}
• Dual-voltage 120/277 VAC input; solid-state transfer, low-voltage disconnect, and push-to-test. :contentReference[oaicite:3]{index=3}
• UV-stable, corrosion-resistant thermoplastic (UL 94 V-0) with stainless hardware; vandal-resistant design. :contentReference[oaicite:4]{index=4}
• Wet-location construction for damp, wet, and hose-down areas. :contentReference[oaicite:5]{index=5}
• Ceiling or wall mount; universal 3?/4? J-box pattern and rear keyholes; optional IHB bracket for poles, strut, or I-beams. :contentReference[oaicite:6]{index=6}
• Finishes: Black or White. Dimensions: 13.3? W × 5.8? H × 5.4? D. :contentReference[oaicite:7]{index=7}

Download LEM54-N4 Emergency Light Spec Sheet (PDF)

Illumination

• Two high-intensity 1 W LED heads, rated for long life
• Beam angle: 36°; spacing example 18' (3' path at 7.5' MH) / 12' (6' path) :contentReference[oaicite:8]{index=8}

Electrical

• Universal 120/277 VAC, 60 Hz input
• Maintenance-free Ni-Cd battery; 90-minute emergency runtime, 24-hour recharge :contentReference[oaicite:9]{index=9}
• Solid-state charger with automatic transfer, low-voltage disconnect, and push-to-test button :contentReference[oaicite:10]{index=10}

Mounting

• Rear keyholes and universal 3?/4? J-box pattern for ceiling or wall mount
• Optional IHB bracket for I-beam, strut, or pole mounting (field installed) :contentReference[oaicite:11]{index=11}

Housing

• Injection-molded, impact- and UV-resistant polycarbonate with UL 94 V-0 flame rating :contentReference[oaicite:12]{index=12}
• Waterproof shield and gasketing; stainless-steel hardware; designed for vandal-resistance :contentReference[oaicite:13]{index=13}
• Finishes: white (WH) or black (BL) :contentReference[oaicite:14]{index=14}

Dimensions

• 13.3? W × 5.8? H × 5.4? D :contentReference[oaicite:15]{index=15}

Warranty / Listings

• 5-year warranty on electronics and housing; 5-year prorated warranty on Ni-Cd battery :contentReference[oaicite:16]{index=16}
• UL 924 Wet-Location listed; meets NEC and NFPA 101 :contentReference[oaicite:17]{index=17}
• Operating temperature: 10–40 °C (50–104 °F) :contentReference[oaicite:18]{index=18}

Frequently Asked Questions

Can I install this fixture outdoors?

Yes. It’s UL 924 wet-location listed and sealed with a waterproof shield/gasket for hose-down and outdoor use. :contentReference[oaicite:19]{index=19}

What is the emergency runtime?

The fixture provides 90 minutes of emergency lighting on battery power and fully recharges in 24 hours. :contentReference[oaicite:20]{index=20}

Is it suitable for industrial environments?

Yes. The UL 94 V-0 flame-rated, corrosion-resistant housing and vandal-resistant design make it a good fit for utility and wash-down spaces. See also our tamper-resistant emergency lights. :contentReference[oaicite:21]{index=21}

Can I mount it to a round pole or I-beam?

Yes. Use the optional IHB bracket to mount to poles, strut, or I-beams. :contentReference[oaicite:22]{index=22}

How do I test the battery function?

A clearly located push-to-test button lets you verify proper transfer and lamp operation. :contentReference[oaicite:23]{index=23}

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