The G9 LED bulb 5W 2700k provides approximately the same amount of power than a 60W halogen one. SPECIFICATIONS Lm: 500 Colour rendering (CRI): >=80 Dimable: No Energy efficiency label: A++ Rated power (W): 60 kWh/1000h: 5 Rated lifetime (hr): 25.000 Number of switch cycles: 15.000 Warm-up time: instant Mercury content (%): 0..