{"brand": "Legrand", "weight_kg": 1.5, "meta_title": "HPM Serene Ceiling Fan Extension Downrod 750mm x 21.5mm White", "applications": ["Residential: Homes, apartments", "Commercial: Offices, retail spaces"], "availability": "The HPM Serene Ceiling Fan Extension Downrod 750mm x 21.5mm White is available for immediate purchase, ideal for enhancing ceiling fan installation.", "key_features": ["Designed for use with HPM Serene ceiling fans for extended height."], "dimensions_mm": {"width": 22, "height": 750, "length": 22}, "meta_description": "The HPM Serene Ceiling Fan Extension Downrod is a 750mm long, 21.5mm diameter white downrod, ideal for improving airflow and aesthetics with your ceiling fan.", "warranty_information": "1-year warranty against manufacturing defects.", "alternatively_known_as": "Ceiling Fan Extension Rod, Downrod for Ceiling Fans", "environmental_benefits": ["Durable materials promote longevity and reduce waste."], "technical_specifications": ["Length: 750mm", "Diameter: 21.5mm", "Material: Steel", "Finish: White powder coat", "Dimensions (H x L x W): 750mm x 22mm x 22mm", "Weight: 1.5 kg"], "australian_standards_compliance": ["Complies with AS/NZS standards for electrical safety."], "professional_installation_requirements": "Professional installation by a qualified electrician is advised."}