Osram 4.5w GLS LED 2700k SES Clear Filament Dimmable - Extra Warm White

The Osram 4.5 W GLS LED SES Clear Filament (2700 K Extra Warm White, Dimmable) is a modern, energy-efficient retrofit light source that replicates the warm glow of classic incandescent bulbs. Despite its low power consumption, it delivers a bright output of approximately 470 lumens while operating at just 4.5 watts. Its SES / E14 screw base makes it an ideal drop-in replacement in compact fittings and decorative luminaires. The clear filament‑style design provides vintage aesthetic appeal, showcasing fine LED filaments visible through the glass. Because it is dimmable, it offers flexibility for adjustable ambient lighting, enhancing mood and comfort in domestic or hospitality settings.

Internally engineered for reliability, this bulb features built-in electronics optimized for LED dimming, compatible with many leading and trailing edge dimmer switches. The warm 2700 K extra warm white colour temperature produces a soft, cosy light that flatters skin tones and interior finishes. With a colour rendering index (CRI) ≥ 80, colours remain true under its illumination. Rated for a service lifetime of around 15,000 hours, it reduces maintenance and running costs compared to traditional incandescent or halogen equivalents. Given its IP20 rating, it is suitable for indoor use in enclosed or protected fixtures.