Sunlight Simulator 640w


  • COB LED grow light
  • Best ratio between red and blue to mimic sunlight
  • Designed with Ssx full spectrum 100W COB chips that contain a LED array of 30 bulbs
  • Full-spectrum LED grow light
SKU: 7445935847840 Category:


Looking for the best LED grow light for vegetative and flowering growth? Sunlight Simulator 640w produces lights that resemble natural sunlight, making it ideal for all sorts of indoor plants at all vegetative and flowering stages!

Why should I get Sunlight Simulator 640w?

  • Best ratio between red and blue to mimic sunlight through six full spectrum 100W COB chips that contain a LED array of 30 bulbs
  • With its capacity of covering wavelengths from 360nm to 800nm, this LED grow light produces light that resembles natural sunlight
  • Provides superior thermal performance and premium stability. Our 6 high-speed fans design ensures the system always works at a low temperature
  • 90-degree optical glass lens strongly increases light intensity and maximizes the overall light power
  • Thousands of Dutch growers’ choices!

Highlights you must know

  1. Full Spectrum
    A wide range of 360-800nm wavelengths can cover all the light your plants need to grow. We carefully designed the ratio between blue and red by our over 10 years of growing experience to give your plants the fastest growing speed.
  2. High power but the low energy consumption
    The circuit inside our grow light is designed by our experienced electronics expert. We use high-quality DC/AC convert to provide a smooth, low-loss DC current to LED bulbs. Meanwhile, heat loss is reduced to the lowest level to avoid unnecessary energy waste.
  3. Longer than 50,000 hours of a lifetime
    All of the products from us have passed a 50,000-hour aging test. That means you never need to replace this grow light even if you never turn it off for at least 6 years!
  4. High PPFD and large lighting area
    If you care about PPFD or LUX value, then Sunlight Simulator is the one you must choose. A certificated 1370 PPFD will definitely satisfy you. A 2.5m2 lighting area gives you a chance to grow up to 12 plants at the same time.

Our offer:

  1. Price friendly
    We know a LED grow light is still novel and expensive in the market. But we also know the transition from halogen light to LED is an inevitable process. That’s why we are always trying to make this market more friendly to all users. This is also why we provide the best price with the highest quality to convince our customers to try this state-of-art LED technology.
  2. Discreet shipping
    On the package, no one can see what you exactly bought
  3. Fast shipping within Europe
    We will arrange the shipment on the same day we receive your order. Your grow light will arrive on your doorstep within 2-3 working days in Europe
  4. CE, FCC, and RoHS certificates
    All of our products have CE, FCC, and RoHS certificate

Additional information

Weight 10,5 kg
Dimensions 63 × 40 × 28 cm

Full Spectrum (360-800nm)

LED Bulbs

6 Full color COB, 8 Blue

Max Wattage

490w (±5%)

HID Wattage Equivalent


Input Voltage

AC 85-265V


>60,000 Hours







Lighting Area




Customer Reviews

Based on 2 reviews
A good try for dark apartments

My apartment only has a very small window, which is definitely not enough for the plant growth. So I tried this for my plants. It is good but the power plug gets hot after a while.


Not that worth the money. I returned it and bought another one. I'd recommend Eco Master other than this one.