Osram 4.8w LED GLS SES 2700k Clear Filament Dimmable - Extra Warm White

The Osram 4.8 W LED GLS SES Clear Filament (2700 K, Dimmable) offers a beautifully warm, vintage look with modern LED efficiency. Consuming just 4.8 watts, it delivers around 470 lumens — the output comparable to a 40 W incandescent bulb yet using far less energy. Its clear filament‑style design showcases glowing LED filaments inside the glass envelope, lending an elegant aesthetic ideal for exposed or decorative fittings. The use of an SES (E14) small screw base ensures compatibility with many UK decorative luminaires and fixtures.

Engineered for smooth dimming, this lamp supports brightness control down to low levels when paired with suitable LED dimmers. The extra warm white 2700 K tone delivers a soft, cosy glow that flatters interior finishes and skin tones. With a colour rendering index (CRI) ≥ 80, colours remain natural and pleasing under its light. Rated for about 15,000 hours, this bulb offers extended life and reduces maintenance cycles. As it’s IP20 rated, it’s best used indoors in open or protected fittings.