Flickering Tea Lights Glow just like real candles, but will never melt, get hot, or start a fire! Place these lovely tea lights along a dinner table or buffet, or position on a mantel or windowsill to create a warm ambiance. Each light has a flame-shaped cover, with an on/off switch at the base. Sets of 5 available with either colored or clear lights. Button cell batteries included. Each 1-1/2" diameter.