Rack Mounted LED Drivers
Maintained Emergency Lighting
Maintained emergency lights operate as part of your normal lighting and remain illuminated during everyday use. If there’s a power failure, they automatically switch to battery backup to provide continued light and safe visibility. Maintained fittings are commonly used in areas that need constant illumination, such as public spaces, reception areas, corridors, stairwells, cinemas, and venues where lights may be dimmed.
19” rack-mounted unit adds maintained emergency mode to up to 8 LED fixtures (8–52V) with per-channel changeover
Built-in self-test (IEC 62386-202) with commissioning, monthly function, and annual duration tests

4W constant-power emergency regulation delivers 3 hours of light output
PoE charging with long-life LiFePO4 batteries, plus MQTT/DALI monitoring and clear LED status indicators
| NO. CHANNELS | EMERGENCY OUTPUT (PER CHANNEL) | EMERGENCY DURATION | CONNECTIVITY | OUTPUT VOLTAGE RANGE | OUTPUT CURRENT (MAX PER CHANNEL) | POWER / CHARGING | MONITORING / CONTROL | Datasheet / Info | |
| PoE Tendo 8 Rack | 8 | 4W constant power | 3 Hours | RJ45 Ethernet (PoE) | 0 - 76 Watts | 1600 mA | PoE (IEEE 802.3at) | MQTT + DALI |
Non-maintained Emergency Lighting
Non-maintained emergency lights stay off during normal conditions and only activate automatically if the mains power fails. This provides reliable emergency illumination to help occupants safely exit the building during an outage, without using energy day-to-day. Non-maintained fittings are often installed in workplaces, storage areas, plant rooms, and other locations where permanent lighting isn’t required but emergency cover is essential.
Up to 8 emergency luminaires / exit signs per POD, ideal for small zones or floor areas.
Mount in the ceiling space with only 1× Cat6/6A back to a centralised control location; luminaires connect using Cat6/6A patch leads.

802.3at Type 2 PoE to the lighting control system via 1× RJ45 for power + comms.
Full self-test with automated reporting and fault diagnosis to simplify compliance checks.
- Date: 9th March 2026
- Category: Emergency PoE