GLV18-8-600-IR/73/120 GLV18-8-H-120/115/120 GLV18-8-H-120/25/102/115 GLV18-8-H-120/25/102/159 GLV18-8-H-120/59/102/115 GLV18-8-H-120/59/102/159 GLV18-8-H-120/73/120 GLV-200B2.2V GLV30-8-2000-2372 GLV30-8-2500/47/73C