The GW QTLTS2.QM from OSRAM is an LED that has a luminous flux of 24-40.5 lm with a luminous efficacy of 195 lm/W. This LED has correlated color temperatures (CCT) of 2200K, 2700K, 3000K, 3500K, 4000K, 5000K, 5700K and 6500K. It has a forward voltage of 2.5-2.9 V and a forward current of 10-200 mA. This LED is available in a white SMT package that measures 330 x 8 mm and is ideal for area lights, downlights/spotlights and human centric lighting applications.