{"brand": "Legrand", "weight_kg": 0.8, "meta_title": "HPM 150mm External Grille Kit", "applications": ["Residential: Homes and apartments", "Commercial: Offices and retail spaces", "General: Ventilation in various indoor locations"], "availability": "The HPM 150mm External Grille Kit is available now for immediate purchase. Ideal for improving ventilation in various environments.", "key_features": ["Designed for 150mm ducting systems", "Durable construction for external use", "Easy installation"], "dimensions_mm": {"width": 150, "height": 150, "length": 150}, "meta_description": "The HPM 150mm External Grille Kit is perfect for effective ventilation in residential and commercial settings, designed for easy installation with durable external construction.", "warranty_information": "1-year warranty against manufacturing defects.", "alternatively_known_as": "150mm Ventilation Grille, External Air Grille", "environmental_benefits": ["Enhances indoor air quality by promoting ventilation."], "technical_specifications": ["Compatible with 150mm ducting", "Material: High-impact plastic", "Weather-resistant design", "Suitable for indoor and outdoor use", "Dimensions (H x L x W): 150mm x 150mm x 150mm", "Weight: 0.8 kg"], "australian_standards_compliance": ["Complies with AS/NZS 3666 for ventilation standards."], "professional_installation_requirements": "Professional installation is recommended to ensure proper fitting and functionality."}