General description This E27 4W LED Filament Bulb offers a vintage design reminiscent of traditional Edison bulbs while providing modern energy efficiency. With a warm light of 3000K and a brightness of 700 lumens, it is perfect for creating a cozy atmosphere in various settings, from homes to commercial spaces. Technical specifications Wattage: 4W Brightness: 700 lumens Color temperature: 3000K (warm light) Color rendering index: 80+ Life span: over 20,000 hours Compatibility and accessories Base type: E27 screw Suitable for pendant lights, wall sconces, and various indoor or outdoor fixtures Usage Ideal for kitchens, living rooms, bedrooms, bars, cafes, and dining rooms Perfect for home or commercial decoration Other information Environmentally friendly: contains no lead or mercury No UV or IR emissions, making it safe for children and family