Philips 15-Watt 18 in. Linear T8 Fluorescent Tube Light Bulb Cool White (4100K) 392076 - The Home Depot
Double Holder 120 cm + LED Fluorescent Tube T8 18 W 4000 K – Neutral White Wet Room Lamp Work Lighting Fluorescent Lamp with G13 Socket Ledtube Grid Light with Protective Cover : Amazon.de: Lighting