Lighting-Gallery.net - Light bulbs (Lamps)/Comparing the thickness of my EOL Osram Duluxstar 8W/827, Osram Dulux EL 23W/840 and Hyundai 21W T5 6500K lamp, in my room at my hostel
OSRAM DULUXSTAR® COMPACT | LEDVANCE
Lighting-Gallery.net - Light bulbs (Lamps)/New Osram Duluxstar Mini Twist 8W/827, for my desk/computer/table lamp at my room at my hostel