220W Quantum Board Grow Light with Samsung LM301B Diodes

OMEGA Spectra G220 LED is a compact, high-efficiency 220W quantum board grow light designed for growers who want strong performance without the high price tag. Delivering 2.8 µmol/J efficiency and a PPF of 600 µmol/s, it provides intense, usable light output for both veg and bloom.

Built with Samsung LM301B diodes and a Meanwell driver, it combines proven components with a stripped-back design to keep costs low while maintaining reliability and performance.

Key Benefits

• High efficiency output; 2.8 µmol/J with 600 µmol/s PPF
• Full spectrum lighting; supports both vegetative and flowering stages
• Compact 220W design; ideal for smaller tents and tight grow spaces
• Samsung LM301B diodes; proven performance and reliability
• Meanwell driver; stable, efficient power delivery
• Manual dimmer built-in; adjust intensity to suit plant stage
• 0–10V controllable; link multiple units to external controllers
• Cool running & silent; no fan, easier temperature control
• Lightweight & easy to hang; includes rope ratchets

Why You Need It

If you're running a smaller grow space, you need a light that delivers strong output without creating excess heat or running costs. The Spectra G220 hits that balance perfectly.

It gives you the intensity needed for healthy growth and solid yields, while staying efficient and easy to manage. Whether you're upgrading from older lighting or starting fresh with LED, it’s a reliable, no-nonsense option that gets the job done.

How to Set Up

• Hang using the included rope ratchets
• Position evenly above your canopy
• Use the onboard dimmer to match plant stage
• Optionally connect to a 0–10V controller for synced control
• Run on a heavy-duty timer for automated light cycles

Coverage & Application

• Ideal coverage: approx. 60cm x 120cm
• 1.2m x 1.2m tent: use 2x units for full coverage
• Use case: full cycle or propagation setups

Tech Specs

• Power: 220W
• Efficiency: 2.8 µmol/J
• PPF: 600 µmol/s
• Diodes: Samsung LM301B
• Driver: Meanwell
• Dimming: Manual + 0–10V control
• Lifespan: 50,000+ hours
• Dimensions: 64.5cm x 26.5cm x 6.3cm
• Weight: 3.2kg
• Warranty: 3 years

Top Tip

Start seedlings and young plants under a dimmed setting, then gradually increase intensity as they develop to maximise growth without causing stress.