Ionboard S33, Full Spectrum LED Grow Light 240W

The Ionboard S33 240W LED Grow Light is a full-spectrum, high-efficiency grow light designed for optimal performance in 3x3 ft grow areas. Powered by premium Samsung LM301 diodes, it delivers intense, even light coverage ideal for both vegetative and flowering stages.

This fixture features a fanless, silent design with an integrated driver, making it perfect for tents or grow rooms where space, cooling, and efficiency matter. With a blend of white, red, and deep red LEDs, the Ionboard S33 supports dense growth, strong yields, and high energy savings compared to HPS lighting.

Key Features:

• 240W full-spectrum LED for complete plant lifecycle

• Powered by Samsung LM301 LEDs

• Ideal for 3x3 ft (90x90cm) grow tents or spaces

• Suitable for veg and bloom stages

• Passive cooling design — no fans, zero noise

• Uniform light distribution and high PPFD efficiency

• Integrated driver — plug-and-play simplicity

• Low power draw with high output performance

How to Use:

1. Hang 30–60 cm above canopy depending on growth stage.

2. Use at 18/6 light cycle for veg and 12/12 for bloom.

3. Adjust height or dim if plants show light stress.

4. Ensure proper ventilation in your grow space.

5. Clean with a dry cloth between cycles to maintain output.

Specifications:

• Power Draw: 240W

• Coverage Area: 3x3 ft (veg), 2.5x2.5 ft (flower)

• LED Type: Samsung LM301

• Spectrum: Full (White + Red + Deep Red)

• Cooling: Passive (fanless, silent)

• Driver: Built-in, high-efficiency

• Dimming: Optional (model dependent)

• Mounting Height: ~30–45 cm for flowering

• Lifetime: 50,000+ hours

• Voltage: AC100–277V

• Dimensions: Typically ~45cm x 45cm (varies slightly)

Recommended Use:
Ideal for indoor growers seeking high-quality yields in a 3x3 space, the Ionboard S33 240W LED Grow Light delivers silent, efficient, full-spectrum performance from seedling to harvest.