Best 300w LED Grow Lights: Complete List with Features & Details - 2019

Best 300w LED Grow Lights: Complete List with Features & Details - 2019

1. iPower 300 watts LED Grow Light Review
• US ► https://www.amazon.com/dp/B0789RLRX3?... ◄
• CA ► https://www.amazon.ca/dp/B0789RLRX3?t... ◄

- Design with 60 PCs high intensity 5 watt Epiled, can emit full spectrum growth lights
- Built-in upgraded 0603 aluminum heat sink cooling vents
- High Efficiency Energy-Saving
- Professional LED light manufacturer with strong R&D team and many light tester

2. Vivosun 300 watts LED Grow Light Review
• US ► https://www.amazon.com/dp/B07843C284?... ◄
• CA ► https://www.amazon.ca/dp/B07843C284?t... ◄

- Full-spectrum 300W LEDs deliver optimal light-spectrum coverage
- Floods 2'x2' targets in intense light for monstrous vegetative growth
- With a built-in large 5" cooling fan, VIVOSUN's professionally designed composite-metal
- Composite-metal robust casing dissipates more heat

3. Advanced Platinum Series P300 300w 12-band LED Grow Light Review
• US ► https://www.amazon.com/dp/B00NTBS91Y?... ◄
• CA ► https://www.amazon.ca/dp/B00NTBS91Y?t... ◄

- 12-band full spectrum from the depths of UV to the heights of IR
- 2x high speed whisper quiet fans plus ALL NEW upgraded aluminum cooling heat sinks
- 400w HPS replacement with 4.5ft x 3.8ft coverage
- 5 years warranty

4. MAXSISUN 300W LED Grow Light Review
• US ► https://www.amazon.com/dp/B01N45HUOJ?... ◄
• CA ► https://www.amazon.ca/dp/B01N45HUOJ?t... ◄

- Providing an optimized full spectrum specifically to enhance metabolic processes
- M300 compares to traditional 250 watt HPS/MH while consuming
- Perfect for 2'x2' veg area and 1.5'x1.5' flowering area
- High efficiency cooling system constituted

5. Roledro LED Grow Lights Review
• US ► https://www.amazon.com/dp/B00RWYCRB2?... ◄
• CA ► https://www.amazon.ca/dp/B00RWYCRB2?t... ◄

- Light spectrum 9 Band: 430-440nm, 450-460nm
- Red and blue light have the best CONTRIBUTION on photosynthesis
- Aluminum heat conducting plate
- LED growing lights can rapidly improve the health of plant and growing

6. MarsHydro LED Grow Light 300W Review
• US ► https://www.amazon.com/dp/B00XC3LBI2?... ◄
• CA ► https://www.amazon.ca/dp/B00XC3LBI2?t... ◄

- Made with newest SMD leds which can get 30% higher PAR than old led
- Consuming only 120watt±10% with the same effect of typical 150W hps or HID grow lights
- Plant growing light can be used for both hydroponics and plants in soil

7. VIPARSPECTRA Reflector-Series R300 LED Light Review
• US ► https://www.amazon.com/dp/B07D48PM9G?... ◄
• CA ► https://www.amazon.ca/dp/B07D48PM9G?t... ◄

- Light is scientifically engineered to keep the balance of the PAR output and coverage
- Provides plants in all stages from veg to flower with everything
- 3 years warranty

Other Recommended Products...
1. VIVOSUN LED Grow light - https://www.amazon.com/dp/B00P7U20JM?...
2. Apollo Horticulture Light - https://www.amazon.com/dp/B07BQGW3FW?...
3. MARS HYDRO Grow light - https://www.amazon.com/dp/B06WWRFMW6?...

Here you will get the complete reviews & Buyer's guide:
https://420arena.com/best-300-watts-l...

If any of the questions arise in your mind, ask in the comment below, we will try to reply as soon as possible!

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