I just bought about 100 tea light candles when I was at IKEA this weekend. They were super cheap and in the colors (green & yellow) of my wedding. They also have a light scent which is pretty. I also bought 100 white tea lights. I liked these because they're non petroleum based and claim to last over 4 hours of burning time.I am wondering will these be okay to put on the tables at our reception by themeselves? Do we need votive holders or some sort of base? Our reception is indoors with standard table cloths. Is this safe?