incandescense / incandescents [ɪnkæn'dɜsǝns]
incandescense – n. – 1. the state of a heated object glowing and giving off light; 2. the condition of showing intense emotion, fervour, ardency, especially with anger
incandescents – n.pl. of incandescent – objects that give off light because of being heated such as light bulbs