Supplemental light fixtures, such as task lights, are provided to occupants upon request at no cost within a WELL building to enhance occupant comfort by increasing the light level on the task surface. This benefit allows occupants to adjust their local lighting conditions according to their individual preferences and needs, which can improve their visual acuity, productivity, and satisfaction. Feature L09 requires projects to provide supplemental light fixtures that meet certain criteria for illuminance, color quality, and glare control.