Chicago Steel LED Emergency Unit – Dual Heads, 3 LED Per Head

Chicago-Approved Steel Dual Head LED Emergency Light - 2× 2.85 W (396 lm ea), LiFePO4 Battery, 2.2" Low Profile, Remote-Capable Option - Features & Specs

The CHIM Series City-of-Chicago Steel LED Emergency Unit combines a compact 20-gauge steel housing emergency fixture with two ultra-bright, adjustable 3-LED lamp heads. Each head delivers 396 lumens and adjusts for precise coverage. A long-life LiFePO₄ battery provides 90 minutes of emergency runtime, while universal 120/277 VAC input and knockout patterns make the CHIM ideal for wall, conduit, or shelf-mounted egress installations that require full Chicago code compliance.

Key Features

• Chicago-approved, UL 924 Listed emergency unit (Damp Location)
• Two adjustable LED heads: 2× 2.85 W, 396 lumens each (0–90° tilt, 0–350° pan)
• Heads may be mounted on top or side of the unit for layout flexibility
• Spacing up to 62 ft at 7.5 ft mounting height (1 fc avg walkway)
• Long-life LiFePO₄ battery provides 90-minute emergency runtime; 24-hour recharge
• Universal 120/277 VAC input with solid-state charger; LVD, brownout, short-circuit & overload protection
• Operating temperature: 41°F to 113°F (5°C to 45°C)
• Mounting: rear keyhole/J-box pattern; top/back/side knockouts; optional shelf-mount kit
• Low-profile 20-ga steel cabinet (white powder coat), 2.2" deep; 12.1" W × 8.9" H × 2.2" D

Download CHIM Steel Emergency Unit Spec Sheet (PDF)

Illumination

• Two 2.85 W LED heads – 396 lumens each
• Each head adjusts 0–90° vertical and 0–350° horizontal

Electrical

• Universal 120/277 VAC input, 50/60 Hz
• LiFePO₄ battery provides 90-minute emergency runtime; 24-hour recharge
• Automatic charger with low-voltage disconnect, brownout, short-circuit & overload protection
• Status LED and push-to-test switch (steady = normal, blinking = check battery)

Mounting

• Universal J-box mounting pattern with rear keyhole slots for wall installation
• Top, back, and side knockouts support flexible conduit entry
• Optional shelf-mount kit available for specialized installations

Housing / Finish

• 20-gauge steel enclosure with white powder-coated finish
• Dimensions: 12.1" W × 8.9" H × 2.2" D

Options

• RC – 6 V / 3 W remote capacity (6.8 W total)
• Compatible remote heads: CHIR (indoor), RL1 (outdoor)

Warranty / Listings

• UL 924 Listed for Damp Locations; NFPA 101 and NEC compliant
• Meets City of Chicago Fire Code requirements
• 5-year warranty on electronics & housing; LiFePO₄ battery prorated 5 years

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