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 Fluorescent DULUXSTAR® Mini Twist 23W E27 SERIES Bundle of 3(827/865) (SKU: OSL122_B3), Furniture & Home Living, Lighting & Fans, Lighting on Carousell