Maximum brightness for increased comfort. Choose Philips Tornado Bulbs for state-of-the-art technology offering superior brightness in an extra-small spiral shape. Energy saving lamp, similar light output with less power consumption compared with traditional filament light. Model Name: Tornado Material: Glass and Plastic Colour: Cool Daylight Product Dimensions (mm): W:55 H:110 L:55 Package Dimensions (mm): W:67 H:156 L:67