Creates a welcoming glow that provides authenticity to any sophisticated interior.This 30W equivalent LED ST64 light bulb has a decorative mirrored crackle glass finish which gives an attractive and warm, feel-good light that works equally as well at home as in commercial situations such as restaurants and bars. Consuming only 4W of power this LED filament ST64 \"Squirrel cage\" light bulb is a popular, energy efficient replacement for traditional decorative or vintage light bulbs.Antique LED light bulbs such as this one are widely used in bars, hotels, karaoke, restaurant, cafe, windows, showrooms and other environmental decorative lighting. They look equally as good in a light bulb shade or look just as stunning when its suspended on its own. Features a ES-E27 Edison screw (27mm) base/cap.Please visit the manufacturer\'s website for up-to-date dimmer switch compatibility lists for this Prolite LED ST64 light bulb before purchase.To find the answers to some common questions about LED dimming, please read our guide Dimming for Dummies.