{"product_id":"mars-hydro-fc4000-samsung-lm301h-evo-bar-led-grow-light-2x4-ft-320w-full-spectrum","title":"MARS HYDRO FC4000 Samsung LM301H Evo Bar LED Grow Light — 2x4 ft, 320W Full Spectrum","description":"\u003ch2\u003eMARS HYDRO FC4000: Efficient Full Spectrum LED Grow Light for Indoor Gardens\u003c\/h2\u003e\n\u003cp\u003eThe FC4000 combines a dense array of 765 Samsung LM301H Evo diodes to deliver impressive efficiency and spectrum coverage for indoor cultivation. With a PPE of 2.85 μmol\/j and a per-diode output of 3.14 μmol\/j, it can push to PPFD levels up to 912 μmol\/m²\/s, making it suitable for commercial-style flowering and high-quality crops. The fixture is designed for 2x4 ft core coverage, with a recommended maximum of 3x5 ft to maintain uniform intensity across the canopy.\u003c\/p\u003e\n\u003cp\u003eExpect a robust lighting platform that balances performance with energy use, helping create consistent growing conditions without excessive heat. The FC4000 is designed to support a full growth cycle while offering flexible integration into existing grow environments.\u003c\/p\u003e\n\u003ch3\u003eFull Spectrum Designed for Every Growth Stage\u003c\/h3\u003e\n\u003cp\u003eThe LED array covers 650–665 nm red IR, 2800–3000K warm white, and 4800–5000K white spectra. This combination is intended to support early vegetative growth through flowering, helping plants access the light bands they commonly utilize during development.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e650–665 nm rich red IR for flowering stimulation\u003c\/li\u003e\n  \u003cli\u003e2800–3000K warm white for healthy vegetative growth\u003c\/li\u003e\n  \u003cli\u003e4800–5000K white for natural daylight-like rendering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance and Coverage\u003c\/h3\u003e\n\u003cp\u003eKey metrics reflect strong performance without overspecifying guarantees. The setup offers a core footprint of 2x4 ft and can extend to roughly 3x5 ft for broader coverage, depending on ceiling height and ambient conditions. The combination of high diodes and targeted spectrum supports dense canopies and even light distribution across rows of plants.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePPFD up to 912 μmol\/m²\/s for vibrant canopy development\u003c\/li\u003e\n  \u003cli\u003ePPE of 2.85 μmol\/j overall, with 3.14 μmol\/j per diode\u003c\/li\u003e\n  \u003cli\u003eEfficient energy use relative to light intensity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCooling, Heat Management, and Light Quality\u003c\/h3\u003e\n\u003cp\u003eAn aluminum heatsink with slim bar-style profiles helps dissipate heat and maintain a stable growing environment. The bar design promotes even illumination across the canopy, reducing hotspots and promoting uniform plant growth.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSlim, high-thermal-conductivity heatsinks\u003c\/li\u003e\n  \u003cli\u003eEven light distribution reduces center hotspots\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSmart Control and Flexible Operation\u003c\/h3\u003e\n\u003cp\u003eOptional iConnectu Controller enables smart control via WiFi or Bluetooth, paired with the MarsPro App. Create schedules, adjust brightness with precision, and enjoy sunrise\/sunset dimming, while retaining a manual dimming option for hybrid setups.\u003c\/p\u003e\n\u003ch3\u003eReliability and Support\u003c\/h3\u003e\n\u003cp\u003eA US-based repair center and dedicated customer service team back the FC4000, providing dependable post-purchase support and assistance when needed.\u003c\/p\u003e\n\u003cp\u003eWhether you operate a compact grow room or a larger facility, the FC4000 offers a balanced mix of efficiency, spectrum coverage, and control features designed to fit serious indoor cultivation needs without overpromising results.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What benefits does the FC4000 offer for indoor cultivation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: High diode efficiency and a full spectrum support growth across stages, while the bar design promotes even light distribution for uniform canopy development.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I manage FC4000 remotely?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, with the optional iConnectu Controller and MarsPro App you can schedule, adjust brightness, and view sunrise\/sunset settings.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MARS HYDRO","offers":[{"title":"Default Title","offer_id":45738378821818,"sku":"B0CG9KQJP9","price":543.86,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/mars-hydro-fc4000-samsung-lm301h-evo-diodes-closeup.jpg?v=1774667211","url":"https:\/\/gardencanada.ca\/products\/mars-hydro-fc4000-samsung-lm301h-evo-bar-led-grow-light-2x4-ft-320w-full-spectrum","provider":"Garden Canada","version":"1.0","type":"link"}