Osram FH21840 FHE 21 21w T5 High Performance Fluorescent Tubes 840 [4000k] Cold White (Pack of 2) : Amazon.de: Lighting
Osram Lumilux T5 HE 21W Cool White 1900lm Fluorescent G5 Base 549mm Lamp
Osram Dulux L 28W 840 HE 2GX11 - Svetila.com
FH 21W/840 HE Osram | Distributors, Price Comparison, and Datasheets | Octopart
Osram SubstiTUBE Value ST8V 21.5W 840 EM 1500mm - Svetila.com
Osram Linear T5 | 8W/840 | Lumilux | Cool White | 30cm long | Made in Italy - Zener - Online DIY store Osram Linear T5 | 8W/840 | Lumilux | Cool White | 30cm long | Made in Italy-Zener DIY Online
MARKPRO LIGHTING | OSRAM HE T5 21W 840 4000K coolwhite