Emergency Lighting Unit

The emergency lighting units of the LELK series by HUCO are designed to convert LED luminaires into emergency lights. They meet the requirements for use in emergency lighting systems according to VDE 0108 or EN 50172 and are certified according to EN 60598-2-22 and EN 61347-2-7, as well as CENELEC.

In emergency mode, the battery regulates the LED current, and the LED power is adjusted to the battery capacity. For continuous operation applications, a combination with the LED driver of the LED luminaire is required. In mains mode (continuous operation), the LED current is controlled by the LED driver. The battery life is optimized through automatic battery regeneration, especially in the case of self-test types. The compact metal housing is suitable for many LED luminaires of protection class I.

Technical Information


Housing: Metal


Operating time: 1 or 3 h
Batteries: NiCd, NiMH, LiFePO4
Max. ambient temperature: 5-50 °C
Charging time: 24 h
Protection: IP 20 / Protection class I
Mains voltage: 220 V - 240 V
Mains frequency: 50 - 60 Hz
Consumption: max. 5 W / 7 VA


Approval [pending]: CENELEC
Approved to: ENEC 71-112657
Self-test process: IEC 62034
Suitable for installations to: VDE 0108 / EN 50172