The Osram Diadem Indicator Bulbs are the designer indicator bulb from Osram.
Designed to compliment the look of modern clear lense car lamps, Osram Diadem turn signal lamps exhibit a rainbow effect, blue shimmering surface when unlit. Blending in with the look of the car, you can now avoid the "fried egg effect" of conventional indicator lamps with orange coloured surfaces.
The characteristic amber signal light only appears in its usual intensity when under operation.
The scratch resistant and cadmium free Osram Diadem is ideal for use in all turn indicators (front and rear) and the genuine alternative for all car drivers who place a high value on their vehicle's aesthetic qualities.
The new Diadem indicator lights can be easily used instead of conventional amber turn signal bulbs and have been registered for use throughout Europe. Furthermore, Osram Diadem turn signal lamps have a service life that is twice as long as a conventional indicator bulb!
Osram Diadem are available in pairs, and also as a special offer pack of 2 pairs.
The Osram Diadem is a PY21W indicator bulb with offset pins. For advice on the correct indicator bulb type for your vehicle, please check the bulb application guide, or contact us for advice.