[Easy Installation]The spot light bulbs are compatible with G9 base in 220-240 v, easy to install and replace the original .It is compatible with most LED dimmers, low heat generation, high brightness, no flicker, homogeneous light. [Wide Applications]Ceiling fan light: Uplights projects light up onto the ceiling, creating ambiance.Chandelier: Used as decorative points for rooms.Downlights enhances visibility inside the room. Create a cozy and warm white full glow ambient atmosphere. [High Quality]20 Pack G9 bulbs, Flicker free, and no quite operation. No lead or mercury, no UV, great for the environment.Low bulbs provide a beam angle of 360 Degrees, 900 lumens & 2800K warm white light. [Comfortable Light]Make your eyes feel comfortable at 2800K warm white temperatures. Do not emit harmful radiation. No UV or IR.Perfect for use in kitchens, living rooms, bedrooms and hallway. Perfect lighting source for crystal chandelier, table and floor lamps, bedside light, atmosphere lighting etc. [Long Lifespan] light bulbs can use 2,000 Hours, 1.8 Years with 3 Hour Daily Use. Note that keep the ceiling lamp bulbs away from oil.Non-blinking bulbs are great for the environment and home.