Best Tents in the industry, tough steel poles and corner pieces. 300cm x 300cm x 200cm (L x W x H). You can run 9 x 600W lights Central space is frame-free! Fits a 24 pot growing system with space to spare. For easy access, there are 4 large doors that open all the way, and ventilation ports are 20% bigger. You can fix your lights, fans & equipment wherever you like - there are 22 vents in total & 4 large doors. With the super-reflective white interior you'll get an even spread of light. • 100% light tight canvas • Reflective interior • Open central space (no frames or poles) • Large viewing window with green light filter • Secure ‘push & click’ frame connections • Tough metal corners (25mm tempered rolled steel) • Strong door clips • Heavy duty zips – they won’t jam up • Easy access! 20% bigger ventilation ports • 6 x large doors (2 x front, 2 x rear, 2 x side) • 12 x large ventilation ports (4 x 340mm extraction, 8 x 275mm intake) • 2 x 340mm air cooled lighting socks • 4 x ground level irrigation ports • 4 x 100mm ports for wiring & electrics • Extra hanging rails for flexible layout • Water catchment tray - protect your tent from spills