PhatSlim 1XL Dimmable LED Grow Light (gen6) 104w

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Sale price$199 Regular price$289


USA Orders: Ships within 1 business day

Outside USA Orders: Ships within 1-3 business days

(Same day shipping on orders before 12 pm PST / 3 pm EST)
(UPS Ground Delivery in 3-5 Business Days for delivery)

 Secondary Acrylic Lens now included for no additional charge. 


          PhatSlim 1XL is well equipped with the latest in high end LED Tech at every level. Commercial grade fanless Meanwell 104 watt Dimmable Driver not only gives you reliability & efficiency but full control of your light intensity with dimmability between 10-100%. Overbuilt Optic XL anodized black, pin fin heatsink ensures the lowest running temperatures for low BTU output, maximum light production & increased lifespan.

           Integration of 8 CREE XPE 660nm Deep Red LEDs & 4 CREE XPE 460nm Royal Blue LEDs enhances the world's most efficient Samsung LED's to give you a robust full cycle Spectrum, maximum light production & increased gram per watt yields. Medical Growers looking for the ultimate in bud quality, resin production, and bud density PhatSlim 1 XL delivers the potency you are looking for. 


April 2019 Samsung newsroom published news about the breakthrough in efficiency at Samsung's LED lab with the new horticulture specific LED Chips LM301H click here to read the article. 




253-881-1355 or inquire at


The industries only 10 Year Warranty!

Coverage Footprint:


1 Unit                                               

2' x 2' area (.6m x .6m)                      

Max 2.5' x 2.5' (.75m x .75m)             

2 Units                                   4 Units

2' x 4' area (.6m x .1.2m)         4' x 4' area (1.2m x 1.2m)    

3' x 3' area (.9m x .9m)           Max 5' x 5' (.75m x .75m)  


Veg (1 unit)

2' x 2' area @ 24"

3' x 3' area @ 18" Hang Height (1.2m x 1.2m)


Hanging Height : 

Flower: 8"-18"    

Pro Tips: Wk1-3 @18"  -  Wk4-6 @14"  - Wk7-10 @8"-9" 

Veg: 24" - 30"    (@ 100% Power)

Seedling: 24" (Dimmed Down @ 50%)

  10-100% Dimmer is included.


  Dimmed at minimum 10% Power.

 Turned up to 50% Power.

 Adjusted to 100% Full Power.


PhatSlim 1 XL Components: 

LEDs: 372 Total LEDs 

White LEDs: 

- 360 Top Bin Samsung LM301H   - new horticulture specific Samsung led chips

Bloom Enhancers:

- 8 CREE XPE Deep Reds LEDs

- 4 CREE XPE Royal Blue LEDs


Optics :

Samsung LM301H LEDS: 120 Degree Wide Beam Lens

CREE XPE LEDs: 120 Degree Wide Beam Lens

Standard: 120 Degree Acrylic Lens/Cover 

- All 372 LEDs have a primary Lens 

 Secondary Acrylic Lens/Cover provides additional protection and a more uniform 120 Degree beam angle. PAR Meter testing shows 5% higher PAR Values with no Acrylic Lens.



Driver: Meanwell HBG Series Driver



Thermal management: Passive Cooling from an Overbuilt Anodized black Pin Fin Heat sink (Fanless Technology) 

Spectrum: Full Spectrum White Light + 660nm Deep RED + 450nm Royal Blue




PPFD PhatSlim 1XL in 2x2 area (NO LENS)

(Tested with Apogee MQ-500 meter) : 


8" Hanging Height PPFD: 803.31

803.31 ppfd x .36 Square meters (2x2 area)= 289.19
289.19 divided by 104 watts = 2.78 PAR Efficacy



12" Hanging Height PPFD: 627.43

18" Hanging Height PPFD: 483.62




PhatSlim 1XL DIM Specifications:


HID/HPS Equivalent: 250w HPS

Kelvin: 3500K DayLight White

IP Rating: IP65 Waterproof

PPFD @8" : 803.31

PAR Efficacy: 2.78 umols/ J

Actual Power Draw: 104 watts max

Amps: 1 Amp

Lifetime: 100,000 Hours+  

Warranty: 10 Years full warranty - Lifetime warranty on Meanwell Driver 

Shipping: Free Shipping to 60+ countries 

Light Fixtures: PhatSlim 1XL Dimmable LED Grow Light

Cables: 6 Foot attached power cord 

Plug: USA, CANADA, EURO, Commercial, Industrial, etc.

(We automatically ship the correct cord for your country)

Dimming: 10-100% Dimming Capabilities (Dimmer Included)

Dimensions: 7" x 7" x 8"

Fixture Weight: 8 Pounds

Shipping Weight:  9 Pounds

Hanger: Comes with adjustable rope ratchet & Large Carabiner.

Recommended for: Closet Grow, Cabinet Grow & Grow Tents.

*International Shipments may require Taxes & Duties. Contact us for a quote! - PhatSlim 1XL Patent Pending.







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