Philips G25 LED light bulbs provide 500 lumens of cool, full-spectrum light, equivalent to 60-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. Best-in-class Philips LEDs provide 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 Philips G25 light bulb in this pack of 12 is expected to deliver a lifetime of up to 11, 000 hours and over 10 years (based on three hours per day), saving you the cost and hassle of frequent bulb replacement.