Doresshop 6 Pack Led Edison Bulbs, 4W Edison Light Bulbs, Antique Led, Office LED Edison Bulbs: Pack of 6 Units E26 LED Filament bulbs replace 40W incandescent bulb by 4W LED, save over 90% on electricity bill of lighting. NOTE: This E26/E27 LED bulb is not dimmable, please DO NOT use them with DIMMER SWITCH. E26 / E27 Base Compatibility: Designed to fit seamlessly into E26 / E27 lamp bases, these LED Edison bulbs are compatible with a wide range of fixtures. Energy-Efficient Brilliance: Illuminate your space with the vintage charm of LED Edison bulbs, combining classic aesthetics with modern energy efficiency. Enjoy the warm glow while saving on energy costs with LED technology that consumes less power than traditional bulbs. Nostalgic Ambiance: Create a timeless atmosphere with the bright, warm light of these Edison-style LED bulbs, perfect for vintage-inspired spaces. Long-lasting Performance: Experience extended bulb life, with each LED Edison bulb capable of providing illumination for thousands of hours.