T9-20W - T9 LED CIRCOLINA - - Circolina LED Tubo Circolare T9 G10q 20 w diametro 300 mm T9-20W
GoodBulb 22-Watt 8 Inch T9 Fluorescent Circline Light Bulb | 4100K Cool White Color | G10q Base | High Output 1393 Lumens | 10000 Life Hours 80 CRI | Pack of 12 Bulbs - Amazon.com
8 Inch 11 Watt FC8T9 LED Circline Bulb Ballast Bypass – Green Electrical Supply
1650LM LED Circular Light,No Flicker T9 LED Circline Light Bulb, 12W Clear cover 4000K Daylight Replacement for FC8T9/CW 22W Fluorescent Circular Bulb, Ballast Bypass Required (4000K, 8inch/205mm) - Amazon.com
LED Replacement for 8" Round Tube Lights
Gasiashop - CA-32 - CIRCOLINA MAGNETICA NEON LED PIASTRA DISCO ANELLO PLAFONIERA CIRCOLARE LAMPADA T9 G10Q 32W Ø23CM