EASY TO INSTALL: E27 standard base, AC175-265V, 35x125mm, tool-free installation. Please ensure compatibility with your fixture before purchase. ENERGY SAVING: 30W E27 LED corn light bulb replaces 200W halogen bulb, saving over 90% on energy consumption. LONG LIFE: Constructed with plastic and aluminum for efficient heat dissipation. High brightness with low power usage, lasting up to 30,000 hours, reducing the need for frequent replacements. NON-DIMMABLE: 360-degree beam angle delivers consistent, natural light with vibrant color rendering. Not compatible with dimmer switches. Flicker-free and uniform illumination for comfortable viewing. APPLICATION: Suitable for kitchen, living room, bedroom, hallway, cafe, office, hotel, and more. Can be used in floor lamps, wall lights, chandeliers, and ceiling fixtures.