280W LED grow light with Samsung LM301H EVO diodes and 3.14 µmol/J efficiency for 2x4 grow tents and commercial plant rooms.

If you’re serious about maximizing yield and efficiency, the IONFRAME EVO3 is built for you. Designed with Samsung LM301H EVO diodes, this 280W bar-style LED grow light delivers superior canopy penetration, even light distribution, and 3.14 µmol/J efficiency—beating standard LEDs and old-school HPS. Whether you’re running a 2x4 grow tent, vertical racks, or a large-scale facility, this light is engineered for peak performance. The modular design allows for remote driver mounting, better heat management, and seamless integration with smart controllers for Wi-Fi app automation.

Is the IONFRAME EVO3 Energy-Efficient?

Absolutely. With 3.14 µmol/J, this outperforms even premium HPS lights (max 2.1 µmol/J) and destroys outdated HPS fixtures (1.3–1.7 µmol/J). That means higher yields per watt and lower energy bills—more light, less waste. Whether you grow in soil, hydroponics, or coco, this light gives you the power to push plants to their full potential without running up the electric bill.

Features

• Features Samsung LM301H EVO LEDs each rated at 3.14 µmold/J PPE, the highest efficiency of LM301B, LM301H, and Bridgelux 3030 chips.
• Programmed with schedule controls, sunrise/sunset dimming, and 10 brightness levels; UIS™ platform-compatible for Wi-Fi app control.
• Bar-style fixture with algorithmically spaced diodes optimized for even coverage, deep canopy penetration, and hotspot reduction.
• Passive cooling LED driver is removable to balance heat dissipation; also supports daisy-chaining with up to 80 grow lights.
• 3 x 5 ft. Veg. Coverage | 2 x 4 ft. Flower Coverage | Samsung LM301H EVO Chips | 840 Diodes | 280W | 1745 PPFD | ETL Cert. 5021417
  

What's Included?

• 1 x Grow Light
• 1 x Schedule Controller
• 2 x Driver Brackets
• 2 x Rope Clips
• 2 x Stainless Steel Wire Hangers
• 1 x UIS M-M Cord (2 ft)
• 1 x UIS M-M Cord (10 ft)
• 1 x Wire Tie Set
• 4 x Hook and Loop Ties
• 6 x Nylon Screws
• 2 x Controller Plate Bolts
• 3 x Hex Nuts
• 2 x Wood Screws (Controller)
• 1 x LED Driver
• 1 x Driver Cord
• 4 x Wood Screws (Driver)
• 4 x Driver Screws (Bracket Mount)
  

Download Resources

• ETL Certification
• Product Manual