The coating is applied internally and provides a strong, vibrant colour which will not wear away of fade, which combined with the rough service vacuum construction to resist vibration, makes them ideal for outdoor applications where dirt and dust is encountered.
Colourglazed lamps provide strong vibrant colours as an alternative to the sparkling appearance of the Harlequin lamp.
Round lamps are often used when the lamp forms an integral part of the luminaire design.
Special Purpose: Decorative lamp, not suitable for household room illumination.