Available in 4 and 2 ft models with respective outputs of 2,000 and 1,600 lm, SureFit® DBA+ tube works with Instant Start ballast and 110–277 Vac, 50–60 Hz line voltage (without ballast) and features double-end safety switches. UL- and DLC-certified tubes, which come standard with field-replaceable driver, come in 2,700K, 3,000K, 3,500K, 4,000K, 4,500K, and 5,000K CCTs, have CRI of >80, and produce 120° beam angle. Power consumption is 18 or 15 W for 4 ft versions and 15 W for 2 ft versions.