Ultracompact LED Emergency Light – 1W or 1.5W, Remote-Capable

LED-51/52 Tempo Pro – Ultracompact LED Emergency Lighting Unit

The LED-51/52 Tempo Pro Ultracompact LED Emergency Lighting Unit delivers powerful, uniform egress lighting from a slim, flame-rated thermoplastic housing. The LED-51 model features two 1 W heads (~220 lumens), while the LED-52 model adds higher output 1.5 W heads (~300 lumens), a 2 W remote-capable option, and Guardian™ self-test diagnostics. Designed for retail, office, and light-industrial environments, both models provide 90 minutes of emergency runtime with fast installation on any wall or ceiling.

Download LED-51/52 Emergency Unit Spec Sheet (PDF)

Illumination

• LED-51: Two 1 W heads (~220 lumens); 34 ft spacing (3 ft path)
• LED-52: Two 1.5 W heads (~300 lumens); 41 ft spacing (3 ft path)
• Fully adjustable optics for broad and efficient egress coverage

Electrical

• Universal 120 / 277 VAC input, 60 Hz
• Maintenance-free Ni-Cd battery provides 90-minute emergency runtime
• G2 – Guardian™ self-test diagnostics (standard on LED-52)
• R2 – 2 W remote-capable output (LED-52 only); NiMH battery on LED-52-R2

Mounting

• Universal J-box mounting pattern on backplate for surface wall or ceiling install
• Optional IHB bracket for strut, pole, or I-beam mounting

Housing

• Injection-molded UL 94 V-0 flame-rated thermoplastic
• Finishes: White (WH) or Black (BL)
• Rated for damp locations: 10?°C to 40?°C (50?°F to 104?°F)

Dimensions

• 7.31" W × 4.25" H × 2.19" D

Warranty / Listings

• 5-year warranty on electronics and housing
• 5-year prorated warranty on battery
• cULus 924 listed; compliant with NFPA 101, NEC, and OSHA requirements

Frequently Asked Questions

What’s the difference between LED-51 and LED-52?

The LED-51 includes two 1 W heads (220 lm total), while the LED-52 uses 1.5 W heads (300 lm) and adds self-testing diagnostics and optional remote output.

How do I install the Tempo Pro unit?

It mounts to any standard 4" J-box and supports ceiling or wall installation. Optional brackets are available for industrial mounting types.

Can I power remote heads from this fixture?

Yes. The LED-52-R2 model provides 2 W of remote capacity for compatible LED heads.

Does the unit self-test?

The LED-52 includes Guardian™ G2 diagnostics for monthly, semi-annual, and annual testing per code.

What environments is this suitable for?

It is ideal for indoor damp locations in commercial and light-industrial settings such as retail, schools, and warehouses.

Product Features

• Brand: Exitronix
• Damp Location
• LED
• Low Profile
• Product: LED-5152
• Remote Capable
• Remote Heads
• Self Testing
• Thermoplastic