Our range of genuine Osram halogen light bulbs are a popular replacement for incandescent bulbs due to their increased lifetime and impressive colour rendering. They are a popular choice for use in spotlights as they are fully dimmable, allowing you direct control over the lighting atmosphere in your home or business. Many of the spotlights in the Osram range include a reflector to ensure that light is directed through the front of the bulb and heat is dispersed through the back, and can include a UV filter to prevent discoloration to objects situated in the beam of the light. They are therefore ideal for use in accent lighting in retail, catering and art galleries. Osram halogen bulbs are available in a wide variety of socket types and sizes for use in a multitude of fixtures.