Borrowing all the classic style and none of the power-hungry inefficiency from its namesake, these Edison-style filament bulbs have eco-tech in every millimetre. Highly efficient LED technology replaces the less economical original incandescent bulbs but keeps their retro styling and aesthetic right down to the four ‘filaments’. Designed to look good with their large dome and work brilliantly, these dimmable bulbs are equivalent to a 60W incandescent light bulb. For further adaptability, they can be used with LED-compatible dimmer switches. Choose from either white or amber light to accentuate your home and furnishings with steady, adjustable light that won’t cost the planet. SHAPE: Large Globe GLASS COLOUR: Clear DIMENSIONS: 17. 5 x 12. 5 cm All images property of Industville Dimensions: 17. 5 x 12. 5cm WATTAGE: 7W - 720 lumen - clear - dimmable (range: 10 - 100%) VOLTAGE: 220-240V FITTING SIZE: E27 screw cap COLOUR TEMP: 2700 K COLOUR RENDERING INDEX: CRI >80 COMPATIBLE DIMMER: V-PRO 1 or 2 way dimmer 230v-50hz AV. LIFETIME: 15, 000 average hours, that\'s 5 years if used 10 hours a day!