Description

Power your indoor garden with this professional-grade 400W full spectrum LED grow light, built for maximum yields in large grow tents and greenhouse setups.

Featuring premium Samsung 281B diodes, this high-performance fixture delivers intense, uniform PPFD while remaining cool and whisper-quiet thanks to its fanless cooling design.

Perfect for serious home growers, hydroponic systems, and commercial-style indoor gardens, this lamp supports plants from seedling through flowering with precision lighting.

⭐ Why Indoor Growers Love It

✔ Premium Samsung LED Diodes
Uses Samsung 281B chips for superior efficiency, high output, and even canopy coverage.

✔ Full-Spectrum Growth Support
Combines 3000K, 6500K, 660nm red, and 760nm IR to nourish plants through every growth stage.

✔ Dimmable Output Control
Adjust brightness easily to match plant needs and room size.

✔ Low Heat & Silent Operation
Fanless cooling keeps temperatures stable without noisy fans.

✔ IP65 Waterproof & Dust-Resistant
Built for humid grow environments and long-term durability.

✔ Daisy-Chain Capable Driver
Connect multiple lights together for expanded grow rooms.

✔ Optimized for Large Tents
Ideal coverage for 4×4 ft and 5×5 ft grow tents.

📋 Product Specifications

• Product Type: LED Grow Light Panel
• Power Consumption: 400W
• LED Chips: Samsung 281B
• Spectrum: 3000K / 6500K / 660nm / 760nm IR
• Dimmable: Yes
• Coverage Area: 4×4 ft or 5×5 ft tents
• Cooling: Fanless passive design
• Waterproof Rating: IP65
• Noise Level: Silent
• Lifespan: Up to 50,000 hours
• Daisy-Chain Support: Yes

🌱 Perfect For:

• large grow tents
• greenhouse growing
• indoor vegetables
• flowering plants
• hydroponics
• seed starting
• propagation rooms
• serious growers