Philips 22-Watt 8 in. Linear T9 Fluorescent Tube Light Bulb Daylight Deluxe (6500K) Circline 392357 - The Home Depot
Philips Lighting on Twitter: "Interview: Learn about circular lighting with Anton Brummelhuis, Sr. Director of Sustainability, Philips Lighting. https://t.co/jdY15bcPDs https://t.co/65dURb7teV" / Twitter