Hazardous-Location LED Emergency Light – IP66, Class I Div 2, 350 lm

HLU Series – Hazardous-Location LED Emergency Light (Class I Div 2, IP66)

The HLU Hazardous-Location LED Emergency Light is a rugged, IP66-rated fixture designed for Class I, Division 2, Groups A–D applications. Its fiberglass-reinforced polycarbonate housing and dual 3.6 W MR-16 LED heads provide ~350 lumens of high-output egress illumination. Ideal for petrochemical, wastewater, and food-processing environments, the HLU supports surface, pendant, or conduit mounting and offers optional cold-location and self-diagnostic features.

Download HLU Hazardous Location Emergency Light Spec Sheet (PDF)

Illumination

• Two 3.6 W MR-16 LED heads provide 350 total lumens
• Heads rotate for optimal coverage; spacing up to 47 ft on 3 ft path at 7.5 ft mounting height
• Long-life LEDs deliver reliable egress lighting in extreme environments

Electrical

• Universal 120 / 277 VAC input, 60 Hz
• 6 V or 12 V Ni-Cd battery (maintenance-free) with 90-minute runtime
• Solid-state charger, low-voltage disconnect, brownout protection
• G2 option – Guardian self-diagnostics system
• CL option – Cold-location package with internal heater for temps as low as -20?°C

Mounting

• Die-cast mounting brackets for wall mounting included
• Pre-installed ½" conduit hub supports pendant or conduit feed

Housing

• One-piece fiberglass-reinforced polycarbonate (FRP) body in gray
• UV-stabilized lens with molded gasket for IP66 wet-location protection
• Optional TRH tamper-resistant hardware available

Dimensions

• 16.6" W × 7.1" H × 6.6" D

Warranty / Listings

• 5-year warranty on housing and electronics
• 5-year prorated warranty on Ni-Cd battery
• UL 924 and UL 844 listed; NFPA 101, NEC, and OSHA compliant
• IP66 rated; certified for Class I Div 2 Groups A–D

Frequently Asked Questions

What applications is the HLU suitable for?

It's ideal for hazardous locations including petrochemical plants, food processing, wastewater treatment, and similar industrial environments.

How is the unit mounted?

It includes surface-mount brackets and a pre-installed conduit hub for pendant or conduit mount configurations.

Does it support cold environments?

Yes. The CL cold-location option includes an internal heater for operation down to -20?°C (-4?°F).

What emergency runtime does the battery provide?

The included Ni-Cd battery provides 90 minutes of backup power with a 24-hour recharge time.

Is this fixture weather-resistant?

Yes. The housing is IP66-ra

Product Features

• Brand: Exitronix
• Class I Div 2
• Hazardous Location
• LED
• Product: HLU
• Self Testing
• Tamper Resistant
• Vandal Proof
• Wall Mount
• Wet Location