Filament lamps are the latest in LED technology. Designed to look like the original incandescent lamps, whilst offering all the advantages of LED, such as low running costs, these are the ideal lamp replacement for all decorative light fittings. This is a dimmable 6W LED lamp that has a 1800K colour temperature. Material: Glass / Aluminium Alloy Product Zone: Un-Zoned Bulb Included: Yes Bulb Type: 6W LED E27 Warm White Product Lumens: 550 Lumens Per Watt: 92 Kelvin: 2500 Dimmable: Dimmable Voltage: 220-240V IP Rating: 20