Peace Candle
The original plywood candle was replaced with a stronger candle made of fiberglass and galvanized steel, the covering of which was stretched on steel and wood frames. It was designed by the Allentown-based firm Rileigh's Inc. and constructed at a cost of about $12,500. The flame was built out of fiberglass strips with lights that changed color in sequence, to create a more realistic burning flame than the original candle. The new structure was , compared to the original . Each side of the new candle was about wide on each side. Due to the increase in size, it was no longer necessary to place the flame structure over the bugler statue on the top of the Soldiers' & Sailors' Monument. Four new smaller candles were built and stood tall and were about wide on each side. Special lighting equipment was added to give the Peace Candle a natural effect that would make it realistically flicker throughout the night. At the base of the candles, 75 tall evergreen trees with gold ornaments were placed, strung with more than 2,000 Christmas tree lights.
Votive candle
Votive candles are made from different types of waxes including paraffin, soy wax or beeswax. There are different grades of wax with different melting points. Paraffin is often mixed with other types of waxes, such as beeswax or vegetable wax. This is done to obtain the rigidity necessary for the type of candle being made. The speed at which the candle burns depends on the composition of the wax. A taper candle that sits in a ring-shaped candle holder may have a low melting point and produce little to no oil, whereas a votive candle set in a glass cup may have a very low melting point and turn to oil. Pillar candles, large candles often with multiple wicks, have their own formula. Soy jar candles tend to have a lower melting point than pillars and votive candles. Candle quality also varies widely depending on the candle maker. The aroma of a lighted scented candle is released through the evaporation of the fragrance from the hot wax pool and from the solid candle itself.