Dimmable Feature: Classic design GLS A55 easily adjust the brightness to create the perfect ambience for any room with its smooth dimmable function, 624 lumens E27 Edison Screw (ES). Energy Efficiency: The E27 halogen light bulb offers superior energy efficiency compared to traditional incandescent bulbs, helping you save on electricity bills while delivering bright and reliable lighting. 2000 hours lifetime. Natural Colour Rendering: Experience natural and vibrant colours with excellent colour rendering index (CRI > 99) 360degree for a more pleasant and true-to-life lighting atmosphere in your home or workspace. Easy Installation: Designed with a standard E27 screw base, this halogen light bulb is effortless to install and compatible with a wide range of fixtures, ensuring hassle-free setup and versatility. Wide ApplicationE27 42W halogen globe bulb is perfect for bedroom, kitchen, living room, bathroom, restaurant, hotel, showroom, shop window etc.