Tridonic 89899927 PC 1x18-4 TC COMBO LED Tray QLT PDV24 20W 24V Constant

QLT PDV24 20W 24V Constant Voltage LED Driver

Emergency lighting supply unit for manual testing

Fixed current

Retrofit twin 5FT Gear tray 4000K

Tridonic 89899927 PC 1x18-4 TC COMBO LED Tray QLT PDV24 20W 24V ConstantTridonic 89899927 PC 1x18 4 TC COMBO *** These are now OBSOLETE with no Replacements *** Combination of electronic ballast and emergency lighting unit For 1 x compact fluorescent lamps 18W For operation with 4. 8V 4Ah Battery (sold separately) For manual testing of the emergency lighting function Lightweight one part emergency lighting unit Simple wiring No compatibility problems 1 and 3 h rated duration for TC D T lamp variants Selectable operating