The fluorescent (tube light) is a cold source of light.Is this statement true?If so,why? Share with your friends Share 12 Davinder Singh Purba answered this Oh Oh 0 View Full Answer Pushti Sonawala answered this Yes,tubelights dont produce heat as it dosent contain heat producing filament. 10 Tahzeeb Hussaini answered this Yes, tubelight are called source of light, as it does not produce heat 3 Prathiba .e answered this YES, TUBELIGHT IS A SOURCE OF LIGHT ENERGY AND IT DOES NOT PRODUCE HEAT. -2