LED filament bulbs with a gold tint for beautiful warm light. At last a worthy replacement for the Edison incandescent bulbs that extremely energy efficient and will last up to 25,000 hours (8 x longer than standard bulbs) These bulbs are made by Calex where quality is assured. Nominal life time 25000 hour Lumen maintenance factor at the end norm. life 0,7 Warm up time up to 60% of full light output 1,9 Product Dimensions diam.125x170mm Facing Dimensions 130x205x130mm Nett Weight 100 gram Frequency 50/60Hz Voltage 240V Wattage 4W Lifetime 25000 hour Colour Description Gold Colour Temperature 2100 ºK Number of switching cycles 12500 Wattage x,1 W precision 4,0W Lamp power factor 0,8 Starting time x,x sec 0,4 Colour Rending Index 80
