Obsolete, this how been replaced with the ADM/1-K which will be supplied with a new smaller lithium battery  

Replacement

A 3-hour emergency DALI self-test driver designed for constant current LED devices, supplied complete with extra long life LiFePO₄ battery packs. This product is suitable for integral applications. The DLP/1 operates a single 4V chip at 550mA. In keeping with the DALI standard, this unit will revert to standalone self-test if not connected to a DALI operating system. For a full list of our compatible devices, please see our LED Device range. 

This range operates with LiFePO4 battery technology, dramatically reducing energy consumption and facilities management labour due their long operational life. 

DLP/1 DALI Addressable Range

Specifications

• • For Integral Use with Slim Batteries
  • High Temperature Tolerance Batteries
  • Extra Long Life LiFePO4 Batteries
  • DALI Self-Test Module
  • High Output (700mA) Version Available

• 	DLP/1
  Input Voltage	230-240 Volts AC – 50/60Hz
  Power Rating	Charging Maintained: 32mA λ = 0.6 Standby Non-Maintained: 8mA λ = 0.15
  Em. Duration	3-hours
  Battery Type	IRF26650 LiFePO4
  Battery Voltage	3.2V
  Battery Capacity	3.8Ah
  Charge Current	Dual Rate 0-225mA
  Discharge Current	700mA nominal
  Recharge Time	24-hours
  TC Max	60°C Module / 55°C Battery
  Output Load	1 x 2W
  Output Current	550mA
  Module Dims.	149mm x 35mm x 28mm
  Battery Dimensions (with end caps)	220mm long x 22mm wide x 24mm high
  Fixing Centres	132mm x M4
  Module Weight	0.1Kg
  Battery Weight	0.11Kg