Acuity Brands Inc. recently introduced a breakthrough LED lighting innovation that aims to empower schools to use classroom lighting to improve student learning and attention. The new BLT Series Tunable White Luminaire from Lithonia Lighting allows both the light level and color temperature to be easily adjusted to the optimal setting for student tasks such as reading or test taking. As the newest mainstream dynamic lighting offering from Acuity Brands, the BLT Tunable White Luminaire is the first fully digital tunable white solution to be powered by nTune technology. nTune technology enables digital control of color temperature and intensity. The new controls solution uses the nLight network from Acuity Controls to deliver tunable white lighting in an economical luminaire with repeatable, consistent performance. The fully integrated BLT Tunable White system with nTune technology features a full line of nLight wall stations, including optional pre-set wall pods available with four default productivity settings that support common learning environments.