Xenon lamp holder and xenon lamp

The utility model relates to the field of the xenon lamp, particularly to a xenon lamp holder and a xenon lamp. A protruding installation column is arranged at the center of a pedestal of the xenon lamp holder; and more than one mounting clamp groove is formed in the edge of the pedestal. Besides, a clamping element is also arranged at the pedestal; and the clamping element and the pedestal are connected in a rotating mode. The shape of the mounting clamp groove hole matches the shape of the clamp position of the xenon lamp cap. According to the technical scheme, with the installation column, the mounting clamp groove, and the clamping element, applicability of various types of xenon lamp caps is improved.