Led bulb energy rating a power 43 watt energy consumption 5 kwh1000h equivalent to light bulb 40 w socket e27 voltage 230 v light colour warm white light output 470 lumen colour temperature 2 700 k lifespan 15 000 h bulb shape standard style glass bulb colour rendering index ra 80 ra length 140 mm diameter 64 mm average annual electricity cost 01951 kwh 098 euros schaltzyklen 20 000 weight 48 g quantity 1 pieces source ave