Electronic ballast warm start DC voltage operation for operation: 176-264V for ignition: 198-264V Plug-in terminals: 0.5-1qmm For automatic luminaire wiring: insulation displacement terminals for cables H05V-U 0.5 EOL shutdown tested according to EN 61347 Test 2 Operating life: 50,000 hours Dimensions: 21x30x359mm Metal housing Type: ELXc 254.865 Housing: metal housing Protection class: without Nominal voltage from/to: 220-240V Height: 359mm For lamp type TC-L: Yes Suitable for lamp power (2 lamps): 55W, width: 30mm Suitable for lamp power (1 lamp): 54W Length: 21mm Design: electronic