The Müller-Licht 400290 LED bulb, part of the Retro-Chic series, offers a warm white glow with a power equivalent of 40 W, using only 4 W. This E-27 pear-shaped bulb is a cost-effective, energy-efficient lighting option suitable for creating cosy atmospheres in living spaces. Packaged as a set of 3, these LED (monochrome) bulbs combine classic design with modern efficiency. https://elecena.pl/product/28752171/m-ller-licht-400290-led-e-27-warm-white-4w-efficient-retro-style-3-pack 2025-05-20 https://elecena.pl/product/28752171/m-ller-licht-400290-led-e-27-warm-white-4w-efficient-retro-style-3-pack 2026-06-14 https://elecena.pl/product/28752171/m-ller-licht-400290-led-e-27-warm-white-4w-efficient-retro-style-3-pack 2026-07-07 https://elecena.pl/product/28752171/m-ller-licht-400290-led-e-27-warm-white-4w-efficient-retro-style-3-pack 2026-08-23