Spider Farmer SF1000D 100W Dimmable LED Grow Light – Full Spectrum for Grow Tent & Indoor Growing (2.5 µmol/J)

The Spider Farmer SF1000D 100W LED grow light is an energy-efficient and reliable full-spectrum grow light, specially designed for hobby growers and beginner indoor growers. This compact LED grow light supports all growth stages of your plants, from seedling to flowering, and is ideal for use in small to medium-sized grow tents.

With an efficiency of 2.5 µmol/J, a completely silent design (0 dB), and a built-in dimmer, the SF1000D offers maximum control over light intensity without unnecessary power consumption or heat generation. This makes it perfect for those looking to get started with LED grow lighting or a reliable upgrade for a compact grow tent setup.

2026 Upgraded Bridgelux Technology

The latest 2026 version of the SF1000D features an optimized diode layout with high-quality Bridgelux LEDs. Thanks to an increased diode count, the LEDs operate under lower load, resulting in more stable performance, less thermal stress, and a longer lifespan—while maintaining the same powerful light output and uniform coverage.

Key Features

• Dimmable 100W LED Grow Light
  The integrated dimmer makes it easy to adjust the light intensity to every growth stage from young plants to flowering crops.
• Daisy Chain Dimming Support
  Supports daisy chain dimming, allowing multiple lights to be controlled simultaneously from a single dimmer – ideal for larger grow setups.
• Full Spectrum Light
  The balanced spectrum supports healthy root development, strong vegetative growth and a powerful flowering phase.
• Bridgelux LED diodes
  Featuring high-quality Bridgelux LEDs, known for their stability, reliable performance and long lifespan.
• Energy Efficient & Low Heat Output
  Consumes only 100W and replaces traditional ±200W HPS/MH lighting, with lower energy costs and minimal heat.
• Completely Silent & Maintenance-Free
  Fanless design (0 dB) with robust aluminum heat sink for passive and reliable cooling.
• Ideal for Compact Grow Tents
  Perfectly suited for small indoor setups and grow tents up to 70×70 cm.

Coverage & Application

Core coverage: 60 × 60 cm
Maximum coverage: 70 × 70 cm
Suitable grow tent: 70 × 70 cm
Recommended exhaust fan: 100 mm

Technical Specifications

• Power: 100W ±5%
  
• Efficiency (PPE): 2.5 µmol/J
  
• PPF: 211 µmol/s @ AC220–240V
  
• Spectrum:
  
• 660–665 nm, 730–740 nm, 2800–3000K, 4800–5000K
  
• LED diodes: Bridgelux LED diodes
  
• Noise level: 0 dB (completely silent)
  
• Input voltage: AC220–240V
  
• Ampere: 0.86A @ AC220/230/240V
  
• Frequency: 50–60Hz
  
• Operating temperature: −20°C to 35°C
  
• Lamp dimensions: 315 × 280 × 54 mm
  
• Weight: 2.3 kg
  
• Certifications: CE, ETL, ROHS

Grow Tent Compatibility

Suitable for grow tents of 70 × 70 cm
Recommended ventilation: 100 mm extractor fan

Package Contents

• 1× Spider Farmer SF1000D LED Grow Light
  
• 1× Power cord
  
• 2x Mounting brackets
  
• 2x Rope Ratchets (Yoyo)
  
• 1× User Manual

Warranty & Reliability

All Spider Farmer grow lights come with a 5-year manufacturer's warranty.
You choose proven quality, long-lasting performance and reliable support.

Why Choose the SF1000D?

The SF1000D is an excellent choice for growers seeking affordable quality, energy efficiency, and ease of use. With dimmable LED technology, silent operation, and full-spectrum output, this light offers everything you need for successful indoor cultivation in compact grow tents.