An ultraviolet enhancer (UVE) holder (428) may be configured to attach a UVE (424) having an outer envelope (530) to an electrical lead (420) of a lamp (400) and to retain the UVE (424) within the lamp (400) in a desired position. The UVE holder (428) may include a plurality of turns (640) comprising a first turn (642) and a final turn (644). The first and final turns (642, 644) may have a substantially similar inner diameter (D) defining a through passage (646) shaped to conformingly receive the outer envelope (530) of the UVE (424). The UVE holder (428) may further include a first leg (534) depending from the first turn (642), wherein the first leg (534) may have a first distal portion (648) remote from the first turn (642) defining a first attachment region (650) adapted for attachment to a lamp capsule electrical lead (410).