Review on OttLite T18330 Replacement Tube Bulb by Lynn Cole

This bulb IS a replacement for OttLite OEM 18W; Packaging and the lamp itself "officially" from OttLite. The light output is EXCELLENT - it emits full spectrum light. We bought it for a large OttLite floor/reading lamp. The lamp we replaced had two "notches" in the base that this lamp does not have; its base is smooth and without notches. However, this didn't affect in the slightest how it fitted into our device; it's still "plugged in" unchanged and the light output is even slightly brighter than before (the old bulb was about 4 years old and may have died out over time). Very happy to be able to purchase TWO bulbs here at Revain for the price of only ONE at our local store. Very important; highly recommended. Do you have a question about this light bulb or lamp? Just leave a comment and I'll be happy to help if I can.