Based on the confetti oil lamp holder this shorter version is designed for use with 1.5 inch diameter tea light candles or LED lamp inserts. The holder can be attached to a solid and sturdy base using a screw to help secure the candle and to keep it positioned in place. Use a flat topped wood screw to pass through a tapered hole on the bottom of the holder and into a sturdy material such as wood. Steel material options are offered for applications using a candle having a real flame, and plastic options for cool operating LED type lamps and illuminators. There are undoubtably other uses for this item. Be creative!
A different version of this lamp holder with a solid bottom may be found here.