Excellent Dimming Experience Compatible with over 90% dimmers on the market, the upgraded dimmable bulb allows you adjust the brightness smoothly and enjoy a beautiful light, no buzzing or humming, remain stable throughout the lifetime. Please check below for recommended dimmers. ***You will receive 6 bulbs Energy Savings & Long Life The vintage LED bulb only uses 4-Watt but equivalent 60w traditional incandescent bulbs of the brightness, saving over 90% on electricity bill of lighting. It's a perfect choice to replace the traditional incandescent, tungsten, CFL or halogen light bulbs. No Flicker & Eye Comfort CE and RoHS authenticated, no mercury, no UV, no glare, no dazzling. With 2700K soft warm white light, the AidSci vintage edison led light bulbs could eliminate eyes exhaustion caused by the conventional light bulbs, effectively protecting your family's eyesight. Classic Vintage Retro Look These gorgeous bulbs are designed based on Thomas Edison's original filament bulb, the distinctive gold tinted LED-filament bulbs offer a more terrific industrial and retro look, which is a cool gear decoration for your homes, bars, coffee bars, restaurants and other places where warm glow is needed. Wide Application Suitable for E27 Edison screw base (ES cap) decorative installations where the bulb is visible, for use in table lamps, chandeliers, pendant fixtures, wall sconces, and floor lamps. For any issue, please feel free to contact us via Amazon message, we will do our best to solve the problem.