Product ships for FREE in the USA.
International customers: see order details below (in red).
The Perfect Sun Goliath LED grow light only uses 570 watts and emits 1200 umol/m2/s from 18" away! Featuring high power 5-watt Bridgelux diodes.
This fixture easily replaces a 1000 watt HPS and covers a more even footprint than most other LED grow lights due to the higher concentration of diodes around the edges of the fixture. Why is this unique?Because your PAR readings will not drop off as quickly as most other poorly designed LED grow lights.
Perfect Sun spectrum
Perfect Sun Goliath is the sun's spectrum, perfected. The sun grows plants well—of course—but has more yellow and green wavelengths than plants can absorb. The Perfect Sun Goliath contains a reduced amount of yellow and green and an increased level of blues and reds—which are necessary for healthy growth.
Many other LED spectrums lack yellow and green. However, studies show that plants absorb these wavelengths and use them in photosynthesis.
Some other LED grow lights lack the full spectrum of blue and red, but the Perfect Sun Goliath has a true full spectrum in the right ratios for great plant growth.
One light to rule them all
Forget buying both MH and HPS bulbs, because this light does it all. You will not have to set or manipulate any settings. The perfect sun spectrum will produce nice, tight nodes and big, dense flowers with a single spectrum. It's like the sun, but better!
Huge Energy Savings
The Perfect Sun Goliath may initially be more expensive than a 1000 watt HPS set up, however, the light will quickly pay for itself since it uses half the electricity of a 1000 watt grow light. You will use fewer lights that run fewer watts and get larger yields. You will also pull more grams per watt.
Additionally, you will not have to use cool hoods and expensive fans and you will not have to use as much air conditioning - or none at all if you have good air flow.
You will not have to change bulbs... EVER. This light will last at least 10 years at 12 hours on per day.
Finally, you will not need to buy as much ducting. These lights look sexy!
The Perfect Sun Goliath will cover a 5' x 5' (25 sq ft) area. Unlike the Perfect Sun 1000, a light mover is NOT recommended to receive the full benefits of the light.
100% Discrete Shipping
The Perfect Sun Goliath is shipped 100% discreetly in a plain box without any labels describing it as a light. All Black Diamond lights are shipped from Oregon, United States.
- Only 570 watts and more powerful than 1000 watt HPS
- High-Power 5 watt Bridgelux LED's
- Spectrum allows viewing of the plant's true color
- Veg and flower with a single spectrum
- Plug-and-play system allows for a simple setup
- Discreet shipping
- 90-day returns
- 3-year warranty covers parts and labor
International orders (outside of the USA)
- Lights are only shipped to international cities/towns where DHL can reach.
- Shipping fees are listed in the 'drop-down' above. No additional shipping fees due at checkout.
- Please indicate plug type when ordering.
- Customer is responsible for duties and taxes.
Model: Perfect Sun Goliath/psgoliath
Power output: 570 watts
HID equivalent: 1000 watts
LEDs: High-Power 5-watt Bridgelux LED's, 50,000 hours lifetime (10 years lifespan if on 12 hours per day)
Spectrum: Perfect Sun Spectrum including UV and IR
PPF: 1200 umol/m2/s at 18"
Coverage area: 5' x 5' (25 sq ft)
- Young plants: 3 feet away
- Older veg plants: 2 feet away
- Flowering plants: 18 inches away
- Older flowering plants: 18 inches away
Thermal management: Aluminum heat sinks; high-efficiency cooling fans
Dimensions: 24.4" x 24.0" x 4.0"
Operating temperature: 4°F to 104°F (-20°C to 40°C)
Operating/input voltage: 110-240 VAC; 50-60 Hz
Product weight: 57 lbs
Product includes: Light fixture, cord
- Small-, medium-, or large-scale indoor grows
- Grow tents
- Grow rooms
- Commercial applications
Manufacturer's Warranty: 3 years
Return Policy: 90 days (1 light only)