The 2025 version features a design with an RJ12 port, a change to the GGS controller kits, and a smart ventilation control Clip Fan, and power strip kit adjustments can be made through the Spider Farmer app. Why buy this complete grow tent kit: ●Suitable for growing 3 to 4 plants through their full cycle, or 6 to 8 smaller plants during the vegetative stage. ●Cost-effective & hassle-free all-in-one setup: A budget-friendly solution that includes everything you need to easily set up an indoor grow room, eliminating guesswork and saving you time. ●High-quality LED grow light: While every part of this kit is designed for optimal performance, the LED grow light is the key investment for successful plant growth, and we are known for offering top-quality lights. ●Comes with a temperature and humidity controller, allowing you to set your ideal climate conditions. The fan will automatically adjust to meet your desired temperature and humidity levels. What’s included in our carefully selected package: 1 × SF-2000 301H EVO Full Spectrum LED Grow Light, 2 × Light Hanging Ropes, 2 × Metal Hanging Kits, 1 × 2’x4’x6′ Grow Tent (120 x 60 x 180 cm), high-quality reusable Trellis Plant Netting, 20” x 36” (50 x 90 cm) with 10×10 cm squares (unstretched), 1 x 2025 GGS controller (without power supply), 1 x GGS temperature and humidity sensor, 1 x GGS 2-in-1 adapter+1 x RJ12 telephone line splitters+3x 2.5m RJ12 cables+1x0.25m RJ12 cable,  1 × 2025 6” Clip Fan, 1 × 4” Inline Duct Fan, 1 × 4” Carbon Filter, 1 × Pre-filter, 1 × Flex Air Aluminum Ducting, 3 × Hose Clamps for connecting and securing fan and ducting, 1 × Timer, 4 × 5 Gallon Grow Bags, 2 × Corner Shelves, 2 × Duct Filter Vent Covers to prevent dust and pests and prolong fan life, 2 × Magic Straps, 2 × Regular Straps. For more details on why we chose these specific devices, check out the product descriptions.