Plug and Play Universal Fit LED T8 4 FT Tubes, 4000K Cool White, 18 Watt, 1900 Lumens - Works with electronic T8 ballasts or without ballasts (bypass), Frosted Lens
Aquarium Systems - Ballast électronique lampe 18W T8 - Jardiland
Topaz 71044 | 48-inch 18W LED T8 Clear Tube Single End Ballast Bypass 6000K 120-277V | L4T8B/860/18C/SE 751338015784
Ballast électronique pour tube T8 de 18W, 30W et 36W simple ou double et T5 de 24W et 39W simple ou double - Accessoires éclairage/Ballasts T8 - AkouaShop.com - Aquariophilie