DSP/4 DALI Self-Test Units

    A 3 hour 700mA emergency DALI self-test driver designed for constant current LED devices, supplied complete with NiCd battery packs. This product is suitable for integral applications. 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