* Crisp white light. * Instant start with no warm up needed. * Aluminium heat sink for efficient heat dissipation combined with modern design. * Built in refraction lense for even light distribution * Available in E14, B15 and B22 caps. * Average rated life of 40000 hours * Dimmable with leading edge dimmers. Note: It is advisable to check operation with specific dimmers before large installations are attempted. More than 1 lamp may be needed for best performance.