Fluorescent Emergency Ballast - 500 Lumen Output, UL 924, 120/277V - Unlimited Lights Commercial Replacement
The Fluorescent Emergency Ballast - 500 Lumen Output, UL 924, 120/277V is a replacement lighting accessory from Exitronix model family XEB2-5-B-LM for replacement and maintenance work. Use the spec-backed details below to confirm fit before adding it to a quote or project order. Key project details include 120/277V.
Quick fit
- Model or SKU family: XEB2-5-B-LM.
- Electrical configuration includes 120/277V.
- Housing or construction: Steel.
- Spec-listed standards and ratings include UL 924, UL Listed, cUL, NFPA 101, and NEC.
- Emergency backup: Yes.
- Remote capability: Yes.
- Output and power details from the spec include Under 10W, 500-999 lm, and 500 lumens.
Key specifications
| Product family | replacement lighting accessory |
|---|---|
| Brand | Exitronix |
| Model / SKU family | XEB2-5-B-LM |
| Voltage | 120/277V |
| Wattage | Under 10W |
| Lumens | 500-999 lm, and 500 lumens |
| Housing / construction | Steel |
| Power source | NiCad Battery |
| Emergency backup | Yes |
| Remote capable | Yes |
| Operating temperature | 0°C to 50°C |
| Certifications / listings | UL 924, UL Listed, cUL, NFPA 101, and NEC |
Application guidance
Use this replacement lighting accessory for replacement and maintenance work where the model, voltage, size, and listing details match the existing fixture or project requirement. Compare related options in Lighting Accessories, Ballasts and Drivers.
Installation and compliance notes
- Install according to the manufacturer instructions and applicable electrical code requirements.
- Confirm final approval requirements with the authority having jurisdiction before ordering for inspected work.
- Match the product voltage to the project circuit: 120/277V.
- Keep the spec sheet with project submittals for listed ratings such as UL 924, UL Listed, cUL, and NFPA 101.
Options and variants
- Face: 350-500 Lumen Emergency Ballast for use with Low Mercury Lamps
- Available SKU examples: XEB2-5-B-LM.
Documents
Product FAQ
What voltage should I confirm before ordering?
Confirm the project circuit matches the product voltage shown in the spec: 120/277V.
What should I review before ordering?
Review the spec sheet, SKU options, mounting conditions, voltage, location rating, lead time, and any job-specific code requirements.
Use this checklist to confirm Fluorescent Emergency Ballast - 500 Lumen Output, UL 924, 120/277V - Unlimited Lights Commercial Replacement against the project before ordering. For replacement matching, keep model numbers, photos, cut sheets and quantity notes together.
| Check | What to confirm |
|---|---|
| Compliance | Listing, approval language, project documents and AHJ requirements. |
| Environment | Indoor, damp, wet-location, outdoor, hazardous or high-traffic conditions. |
| Mounting | Wall, ceiling, end mount, pole, height, aiming, face count or fixture clearance. |
| Runtime and power | Voltage, battery backup, emergency runtime, remote capacity or control needs. |
| Compatibility | SKU, lamp/driver/ballast match, dimensions, wiring and accessory requirements. |
| Downloads | Review available cut sheets, install guides and IES files in the product details or request them for quote support. |