Integral Non Dimmable E27 Omini Filament GLS Bulbs 4000K 3.8W = 60W. This stylish and highly efficient GLS light bulb from the Integral LED Max Efficiency range features Filament LED technology and a full-glass body, offering a decorative look and wide beam angle. It's perfect for ceiling pendants or any fittings where the lamp is exposed. Achieving a Class A energy rating with a 212 lm/W output, it consumes just 3.8W, saving up to 60% on energy usage compared to other LED bulbs. As a retrofit lamp, it's the perfect replacement for traditional tungsten filament bulbs. Ideal for pendant lights or exposed fittings, this bulb provides efficient performance with 806lm. It features an E27 Edison screw cap for a simple ‘screw-in' fit and shines a 4000K cool white light. It is non-dimmable and part of the Max Efficiency range with a Class A energy rating.