Philips LED Non-Dimmable A19 Frosted Light Bulb: 5000-Kelvin, 6-Watt (40-Watt Equivalent), E26 Base, Daylight, 4-Pack (Old Generation) Philips A19 LED light bulbs provide cool, full-spectrum light, equivalent to 40-watt incandescents with 80% less energy use. These bulbs fit standard medium base (E26) fixtures with the look and feel of a classic bulb. Not for use with Philips HUE products At 5000-Kelvin, these bright white bulbs offer bright yet warm lighting with exceptional clarity and high CRI (color rendering index) ideal for project and task lighting and to brighten larger spaces These high-value Philips LEDs offer durable, shatter-free plastic construction. Philips LEDs turn on instantly with energy-efficient flicker-free, natural light that won't degrade over time. Unlike cheaper imitations, Philips LED offers clean, natural lighting with exceptional clarity LED light bulbs last up to 10X longer than incandescent and halogen bulbs. Unlike fluorescent and compact fluorescent bulbs, Philips LEDs are mercury-free so they don't contribute to hazardous waste Each bulb in this pack of 4 A19 Philips LEDs is expected to deliver a lifetime of up to 10,950 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