£79.49 Philips MHN TD 250W/842 FC2 1CT/1270W/730: Lamp power = 70W.color rendering index => 70, very good.Color temperature, Tc = 3,000 K.150W/842: Lamp power = 150W.color rendering index => 80, excellent.Color temperature, Tc = 4200 KRef: 73400615View