The ASAH Edison light globes feature innovative LED filament technology, which consumes very low energy - The luminous flux is a warm white colour with the glass bulb having an amber colour finish to create wholesome mood lighting - Ideal for cafes, restaurants, bars or home decoration with lamps, chandeliers or simply by themselves - A modern vintage-inspired shape and design - Easy to install with its standard E27 screw cap, this is one of the most popular base types - The LED filament means this light will have a long life with low efficient power usage and safety (no harmful substances)Beautiful architectural statement pieces. Ideal for interior design pieces - Specifications:Filament: Straight - Light Colour: Warm White - Wattage: 4 Watt - Luminous Flux (Lumens): 340.3 Lumen - Lighting Effect: 96.72 Lumens/Watt - Radiant Flux: 1.221 WBulb Size: 23cm Height x 17cm Width - Bulb Colour: Amber - Base Type: E27 Screw - Dimmable: Yes - Life Hours: 20,000Lighting Technology: LED Edison - Power Consumption: 0.004 k - W/h