This adapter is compatible with the following OttLite model numbers:
PL-0170Qi, PL-0127Q-USB, PL-0112-USB, PL-0358Q, PL-0438Q, PL-0370Q, CSA26G5Q, CSA26G5Q-CA, CSN30G5W, CSN34KCC, CSN34KCC-SHPR, CSN34KCW, CSN34KCW-CA, CSNWC51W, CS8WA51GH, CSDWC4KW-WA, CSN3451C