3500K led bulb emits soft bright light, not as glaring as 4000K 5000K, which can prevent eye fatigue and provide instant bright lightThis bulb is a perfect replacement for 100W incandescent bulbs, producing the same brightness while consuming only 15W of energy, saving you 85% of electricity billThe bulbs' cup is longer than the regular one, so the aluminum covers a larger area and dissipates heat better. Increases the service life of bulbs, up to 25,000 hoursThis 85+ high CRI bulb provides you with a true natural light effect, without flickering and buzzing when the light is turned on. Perfect for commercial or homeA19 bulb with E26 medium base is widely used in our lives, so this led bulb can be used in your kitchen bedroom, living room, bathroom, corridor, entryway, dining room, garden, garage, porch, terrace, front porch lighting, office, hotel