Commercial-Use Lights | Ceiling Mount Fluorescent Light Fixtures:

Model: NG-D3 Power (w): 20×3 Pcs/Carton: 2 Carton size (cm): 63×60×17 Fitting size(mm): 580×580

Model: NG-Y2 Power(w): 20×3 / 30×3 / 40×3 Pcs/Carton: 2 Carton size(cm): 60×60×17/90×60×17/120×60×17 Fitting size(mm): 580×580/880×580/1180×580