This new high dome form SunBlaster incorporates our ingenious light tracks. These light tracks receive all T5HO lamps with NanoTech T5 Reflectors. Engineered to receive lighting bi-directionally. Want to light four 10 x 20 trays simultaneously? No problem! Just line them up side by side and use just two SunBlaster 4’ lamps to get the coverage you need. Domes shown with optional lights and trays. Only fit on Mondi brand 10 x 20 trays.