Osram LED Lamp Base: E27 Warm White 2700K 13W for 100W Superstar Classic A

The Osram LED Classic A GLS Light Bulb with an E27 base delivers a reliable, energy‑efficient lighting solution. It consumes 20W to provide light comparable to a traditional 150W incandescent lamp, offering substantial power savings while keeping colour consistency with a high CRI of 80. The frosted opal finish and a warm white colour temperature of 2700K create a pleasant atmosphere, with instant full brightness and no warm‑up time. The compact design makes it a straightforward retrofit for standard light fittings, and its mercury‑free construction contributes to a long lifespan of up to 25,000 hours. Designed for both domestic and outdoor use in suitable lamps, it enables versatile everyday and decorative lighting across living spaces.

In addition to its energy efficiency, the bulb is easy to replace and compatible with many dimmers, enhancing flexibility in various settings. Its low heat generation helps keep rooms comfortable while maintaining consistent light output over time.

Features

• E27 base, dimmable LED bulb
• 20W, approx 150W incandescent replacement
• 2700K warm white, frosted opal finish
• Instant full brightness, no warm-up time
• Up to 25,000 hours lifespan, low heat
• Mercury-free, high colour rendering CRI 80