{"brand": "Legrand", "weight_kg": 1.5, "meta_title": "HPM 150mm External Window Grille Kit", "applications": ["Residential: Homes, apartments, and ventilation systems.", "Commercial: Offices, retail spaces, and public buildings."], "availability": "The HPM 150mm External Window Grille Kit is available now for immediate purchase. Ideal for enhancing air circulation in various applications.", "key_features": ["Designed for effective ventilation and air circulation.", "Durable construction suitable for external use."], "dimensions_mm": {"width": 150, "height": 150, "length": 150}, "meta_description": "The HPM 150mm External Window Grille Kit is ideal for enhancing air flow in residential and commercial spaces while maintaining an aesthetic appeal.", "warranty_information": "1 year warranty against manufacturing defects.", "alternatively_known_as": "Window Ventilation Grille, External Grille Kit, Air Vent Grille", "environmental_benefits": ["Promotes natural ventilation, reducing reliance on mechanical cooling."], "technical_specifications": ["Size: 150mm", "Material: UV stabilized plastic", "Installation type: Surface mount", "Suitable for exterior applications.", "Dimensions (H x L x W): 150mm x 150mm x 150mm", "Weight: 1.5 kg"], "australian_standards_compliance": ["Complies with relevant Australian ventilation standards."], "professional_installation_requirements": "Installation by a qualified installer is recommended for optimal performance and safety."}