When the look of a real candle is needed, our 100% wax holders are the answer. The holders are engineered from the inside out as a small hole is drilled through the base of each candle so that wire can be fed through the bottom. This allows them to work perfectly with our wired low volt system. They can also be used to accommodate our rechargeable candles by sitting on the drilled out ledge down inside the candle. You get the look of a real wax candle without dangerous flames or hot wax.