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Emergency driver and battery for T8 and T5 LED Tubes
Emergency driver and battery for T8 and T5 LED TubesEmergency driver and battery for T8 and T5 LED Tubes

Emergency Pack for LED tubes with Ni-CD Battery

Ref: NED/3


Price inc VAT

Emergency Battery Pack (Ni-MH) compatible with all T8 / T5 LED tubes

Bulk Savings £££
# Items Our Price Savings
6 Items £45.40 Save 3%
12 Items £43.99 Save 6%
24 Items £43.06 Save 8%

Emergency Conversion Pack for LED T8 tubes & Standard led lUMINAIRES

It can be installed in almost every luminaire , T8/T5 holder, batten and non corrosive fitting.
The new emergency kit is designed for emergency backup power to  T8 and T5  LED tubes with built in driver. It powers standard T8 / T5 LED tubes from 6w and up to 35w or any standard LED array from 2 to 20 LED chips in series. The voltage of the arrays can be between 6 to 55Volts. 

For higher voltages we have the NED/3/80 series that is compatible with arrays of 6V to 80V

The NED/3 hass a 3 hour emergency lighting remote conversion pack fitted with a battery pack, a 4 way fused terminal block for mains input connection and cables for connecting to LED T8 & T5 output. The pack is designed to suit a very wide range of LED T8/T5 types and circuits by automatically adjusting the output LED current to provide the best match between the battery and the load, providing maximum illumination whilst ensuring battery duration.

Features of the battery pack -Cylindrical Nickel Cadmium (NiCd or NiMh)

  • Emergency lighting stick Yuasa battery pack with 3 3.6v 4000mA NiCd NiMh
  • High Temperature D Cells Pack (leads 3DH4-0L4)
  • Yuasa NiCd product has some of the highest capacities 
  • Up to 1000 charge / discharge cycles can be expected.
  • High Temperature Options


  • Compatible with all T8 and T5 LED tubes with built in LED driver.
  • LED Arrays with up to 20 LEDs
  • Voltage of the arrays between 6V and 80V


Emergency Driver: 165mm x 45mm x 29mm FC=155mm
Battery cell: 220mm x 37mm x 37mm FC=205mm



  • 2-pole changeover relay
  • Additional 3rd pole relay
  • Deep discharge protection
  • Compact (HRN) enclosure
  • Constant current charger
  • Input Voltage (Dual)    AC 220-240V 60Hz
  • Normal function Indicator LED Equipped
  • Emergency Function Testing Device Equipped (testing switch)
  • Emergency Time 3.0 hours
  • Battery Protection Device Equipped
  • Operating Temp 0 ~ 80C
  • Battery High Temp Battery Pack
  • 3.6V 4.0Ah NI-CD Battery Pack
  • Start-up Charging Time 24 hours
  • Lumen factor 30%
  • Compatibility with LED T8/T5 tubes from 6W to 32W

Technical Manual

LED emergency conversion pack with NI-CD battery

Emergency Conversion Pack VOL/3/80-Data Sheet

Emergency Conversion Pack VOL/3/80-Data Sheet


T8/T5 Emergency Conversion Pack

T8/T5 Emergency Conversion Pack

T8/T5 Emergency Pack Wiring Diagram


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