CBConcept 4-Pack, 8 Watt, 750 Lumen, ST18 E26/E27 Edison Style LED Vintage Antique Filament Bulb,Dimmable,Exclusive Candlelight Warm Glow 1800K ,80W Equivalent,Filament Replacement Incandescent Bulbs Minimizes energy consumption and replacement costs by up to 90% throughout the year. Save energy using only8watts compared to 80-watt incandescent equal Environmentally friendly, does not contain mercury or lead Illuminates at a 1800K, Candlelight warm glow color temperature Dimmable down to 30% with theappropriate dimmer switch Clear ST18 glassbulbwithmedium(E26/E27) base, 120 Volt