Narrow ballast 230V, 50Hz 2x15/30W Design: 28x28mm Hole spacing: 180mm For fluorescent lamps Vacuum impregnated in polyester resin Plug-in terminals: 0.5-1.0qmm For automatic luminaire wiring: insulation displacement terminals for cables H05V-U 0.5 tw 130 Protection class I Type: LN 30.128 Weight: 700g, Length: 190mm, Protection class: I, Design: conventional, Height: 28mm, Suitable for lamp power (1-lamp): 30W, For lamp type T26: Yes, Suitable for lamp power (2-lamp): 15W, Nominal voltage from/to: 230V, Width: 28mm