E27 LED bulb with warm white light colour and Ra90 colour rendering index This LED bulb is ideal as a replacement for traditional light bulbs, not only in private areas but also in commercial areas such as shops of all kinds. The reason for this is the particularly good colour rendering index of Ra90. The colours appear very natural and unadulterated in the light from this bulb. The opal white glass bulb also ensures uniform light distribution and glare-free lighting. Features: - very good colour rendering with colour rendering index Ra90 - warm white light colour 2,700 K