With this particular bulb, you get a lifespan of about 50 000 hours. The socket on this bulb is a so-called G13 socket.
Conrad Electronic
Philips Lighting LED (monochrome) EEC: C (A - G) G13 Tube shape T8 CB, LLB 21.7 W Cool white (Ø x L) 28 mm x 1513 mm 1 pc(s)