TCP's Solistic line of LED lights, formerly known as TCP Q-Sol, are lamps that utilize an advanced LED Chip that is designed to allow these lamps to provide natural sunlight without harsh UV or blue spikes found in other LED light sources. This results in better comfort and focus levels for end users. A 97 CRI and high R9 value means an increase in contract when compared with other colors. Thanks to these lamps not having the blue peak and mimicking natural sunlight, the TCP Solistic LED T8 lamps provide better sleep cycles, making them ideal for hospitals, schools, office spaces and anywhere a traditional fluorescent lamp is installed. Glare and flicker-free. Available in Type A or Type B configurations and in 4000K or 5000K. Also available as desk lamps, floor lamps and starlight bulbs.