Total Lumen Output: 3000 ~ 24478 lumens. Color Rendering Index (CRI): Minimum of 70. Correlated Color Temperature (CCT): 3000K (+/- 300K) or 4000K(+/- 300K) or 5000K (+/- 300K). Input Voltage: 120 ~ 277 VAC or 347 ~ 480 VAC (Applicable to medium and large modules only). Ambient Temperature Range: -40°F ~ +130°F. Lifetime of Luminaire: 100,000 hours. MANUFACTURED IN THE U.S.A. and Imported Parts.