VIVOSUN VSFD6500 – Full Spectrum LED Grow Light (650W)

Detachable design, 6-stage dimming & professional light output for large-scale indoor grows

The VIVOSUN VSFD6500 (650 W) is a powerful, modular full-spectrum LED grow light with a detachable design and six dimmable brightness levels.
Equipped with Samsung LM301H diodes and a light output of 2.8 µmol/J (PPF ≈ 1820 µmol/s), it offers maximum light efficiency with low heat generation – perfect for professional cultivation systems and grow tents up to 120 × 120 cm.

Thanks to its detachable frame, it is easy to assemble, transport, and clean – ideal for flexible indoor setups.

✅ Advantages at a glance

✅ 650 W Full Spectrum LED with Samsung LM301H diodes
✅ 6 Dimming levels (0 % / 20 % / 40 % / 60 % / 80 % / 100 %)
✅ Detachable, modular design – easy setup & maintenance
✅ High efficiency: 2.8 µmol/J at 1820 µmol/s PPF
✅ Full spectrum (3500 K + 660 nm + 730 nm + 395 nm UV) – for growth & flowering
✅ Uniform light distribution without hotspots
✅ Passively cooled – silent & maintenance-free
✅ IP65 certified – dust & splash-proof
✅ Coverage: optimal up to 120 × 120 cm

💡 Full spectrum for all growth phases

The balanced light spectrum of the VSFD6500 combines white, red, IR, and UV light for complete plant support:
🌱 vigorous root development • 🌿 compact growth • 🌸 dense flower formation • 🌞 high resin production

• Spectrum: 3500 K + 660 nm + 730 nm IR + 395 nm UV

• Efficiency: 2.8 µmol/J

• PPF: approx. 1820 µmol/s

• Lifespan: > 50,000 h

⚙️ Technical Data

🛠️ Application & Notes

1️⃣ Assemble the lamp & mount it above the cultivation area.
2️⃣ Distance to plant canopy: 40–60 cm.
3️⃣ Adjust dimmer according to growth phase:
🌱 20–40 % (Germination) • 🌿 60–80 % (Vegetation) • 🌸 100 % (Flowering)
4️⃣ For optimal results, use in enclosed tents with a ventilation system.

💡 Tip: Combine the VSFD6500 with a VIVOSUN Grow Tent (120×120×200 cm) and the AeroZesh EC fan to create a quiet, efficient complete system.