Sylvania Classic halogen spots are light sources with an E14 or E27 Edison screw base. This makes replacing your current bulb rather easy, but watch out to not burn your hands on warm light sources. The Sylvania Classic is available in many shapes and wattages. If you want to keep the light effect of your current light source, we advise you to keep the shape, wattage and light color the same. You can find your new Sylvania Classic easily by setting the filters on the left to your preferences.
The cap/base of a bulb is the part that connects it to the socket in the fixture. In the UK, B22 (Bayonet) caps/bases are still the most popular, although E27 (Edison screw) caps/bases are becoming increasingly popular. GU10 is the most common cap/base for spotlights. Check which cap/base you need carefully as many other types are also available.
Colour temperature (Kelvin)
The colour temperature refers to the colour produced by a light. It's measured in Kelvin (K) and ranges from warm white (1700K - 3000K) to daylight white (6500K). Neutral white (3100K - 5000K) is mainly used for general lighting applications.
The colour code is a combination of the colour rendering index (CRI) and the colour temperature (K). The first number refers to the CRI (1 = very poor colour rendering, 9 = maximum accuracy). The second and third numbers refer to the colour temperature. For example, a light with a colour code of 830 has very good colour rendering and produces a warm white light.