Philips LED Amber Glass ST19 Dimmable Vintage Filament Light Bulb: 350-Lumen, 2000 Kelvin, 4.5-Watt (40-Watt Equivalent) E26 Base, Amber, 1-Pack Philips ST19 Vintage Filament LED light bulbs are made to be seen, with a classic shape and glowing filament that shines with 350 lumens (40-Watt equivalent) of warm, dimmable light at a quarter of the energy use of traditional incandescent bulbs. Philips LED dimming is flicker-free, silent, and it is tested to work with more dimmer switches than any other LED on the market. The light dims smoothly from 2000-kelvin soft amber glow like traditional incandescent light bulbs. With a medium (E26) standard base, these decorative bulbs can be used in any standard lighting fixture both indoors and outdoors. Use these decorative bulbs exposed fixtures, hanging and pendant lamps, and string light fixtures where steady ambiant mood lighting is desired. Best-in-class Philips LEDs turn on instantly with energy-efficient flicker-free, natural light at 1/4 of the energy of incandescents, 1/2 the energy of halogens and with 10X and 4X the lifespan respectively. Philips LEDs are mercury-free so they don't contribute to harmful hazardous waste. This ST19 Vintage Filament Philips LED comes with a 3-year warranty. Each bulb is expected to deliver a lifetime of up to 15,000 hours and over 10 years (based on three hours per day), saving you the cost and hassle of frequent bulb replacement. COMFORTABLE LIGHT: Our products meet strict test criteria including flicker, strobe, glare and color rendition to ensure they meet EyeComfort requirements. Switch to Philips LED, light thats designed for the comfort of your eyes.