Spider Farmer SE4500 320W LED Grow Light 2026 – 2.85 µmol/J Bridgelux 3030 | Bluetooth & WiFi App Control for 70x140 cm Grow Tent

The Spider Farmer SE4500 320W LED Grow Light – 2026 Updated Version is a powerful and professionally designed full-spectrum LED grow light for grow tents and indoor cultivation. This updated version features the Advanced Bridgelux 3030 High-Efficiency LED Platform , taking light uniformity, efficiency, and yield to the next level.

With an impressive efficacy of 2.85 µmol/J and a total PPF of 913 µmol/s , the SE4500 delivers powerful, even light distribution for optimal growth and flowering performance in 70x140cm grow tents.

Key Specifications

• Power: 320W ±5%
• Efficiency (PPE): 2.85 µmol/J
• PPF: 913 µmol/s
• LED Platform: Bridgelux 3030 (2026 upgrade)
• Spectrum: 660–665nm, 2800–3200K, 4800–5000K
• Coverage: Core 70 × 140 cm | Max 90 × 150 cm
• Dimensions: 115.27 × 36.86 × 7.7 cm
• Weight: 4.64 kg
• Cooling: Passive (0 dB)
• Warranty: 5 years

3-Bar Design for Maximum Light Uniformity

The 3-bar LED design provides deep light penetration and even coverage right to the edges of the canopy. This results in more compact, stronger, and more consistent plant growth.

Ideal for:

• 70x140 cm grow tents
• 90×150 cm maximum coverage
• Professional growing rooms
• Hydroponics and vertical cultivation

Smart Bluetooth & WiFi App Control

The 2026 version is fully Bluetooth & WiFi enabled via the Spider Farmer App.

Available features:

• Real-time PPFD display (sensor required)
  
• PPFD Mode – automatic adjustment to set target value
  
• Timer Mode – adjustable on/off times
  
• Set target brightness
  
• Go Dark Mode – automatically dims to 11% at set temperature
  
• Automatic switch-off at maximum temperature
  
• Sunrise & Sunset simulation
• Example Sunrise / Sunset:
  • Start 08:00 → 30 min gradual build-up
    
  • End 20:00 → 30 min gradual reduction

This reduces plant stress and promotes healthier growth.

Optimized Full Spectrum

The balanced spectrum supports all growth phases:

• Seedling
• Vegetative growth
• Bloom

The combination of white light, 660–665nm red and precisely tuned colour temperatures ensures strong root development, compact growth and maximum flower production.

Efficient Passive Cooling

The aluminum bar design provides excellent heat dissipation without fans.

Advantages:

• Completely silent (0 dB)
• Reduced risk of heat stress
• To be placed closer to the canopy
• Faster growth cycle

Daisy-Chain Dimming

Connect up to 50 SE4500 LED lamps and dim multiple units simultaneously.
Ideal for larger installations and commercial projects.

Package Contents

• 1 × Spider Farmer SE4500 320W LED Grow Light
• 1 × EU plug
• 1 × Dimmer cable
• 4 x Rope Ratchets
• 1 × User Manual

Why Choose the Spider Farmer SE4500?

• 2.85 µmol/J high efficiency
  
• 913 µmol/s powerful output
  
• 2026 Bridgelux 3030 upgrade
  
• Fully app-controlled via Bluetooth & WiFi
  
• Sunrise/Sunset simulation
  
• Professional light distribution
  
• 5 year warranty

The Spider Farmer SE4500 320W LED grow light is the ideal choice for growers seeking maximum control, efficiency, and reliable performance in a 70x140cm grow tent.