If you are looking for a general purpose lamp that is suitable also for decorative purposes, then you would find nothing better than Osram Clear Filament LED Classic E14 4W Warm White. This innovative lamp is powered by LED filament technology, which makes it illuminate all indoor facilities with brilliance. These lamps are designed to start illuminating right from switch on, and have no warm up or scaling time requirements. The energy consumption of the lamp is rated at 4 kWh/1000h, which is amongst the lowest you would find in the market today.