Osram Dulux PRO MICRO Twist 23W 825 E27 - Svetila.com
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
Compact Bulb Osram Dulux EL CR80 23W/827
12pcs OSRAM DULUX STAR MINI TWIST 23W/865 E27 6500K | Shopee Singapore
Lighting-Gallery.net - Compact fluorescent/Osram DULUX EL Long Life 23W /21-840