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Optic PhatSlim 1 XL Bloom Dimmable LED Grow Light UV/IR

Save $100.00 Save $100.00
Original price $299.00
Original price $299.00 - Original price $299.00
Original price $299.00
Current price $199.00
$199.00 - $199.00
Current price $199.00

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Now shipping Feb 7th

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The PhatSlim One XL Bloom LED grow light from Optic LED features 360 Top Bin Samsung LM301H White LEDs combined with 16 Samsung LH351H v2 660nm Deep Reds and 2 UV and 2 IR LEDs. It's powered by a Meanwell driver. It is one of the most efficient lights on the market, delivering a full 2.8 umol per joule.

This UFO LED emits a warm white light with a warm color temperature. It is a full cycle light that works well for any stage of growth but with increased resin production from the added UV lights

It now comes with a free 120 degree secondary acrylic lens/cover.

It provides additional protection and a more uniform 120 degree beam angle. The downside is that the lens absorbs some of the light, resulting in around 5% lower PAR values.


PhatSlim 1 XL Bloom LED Grow Light Features

  • Samsung LM301H LEDS: 360 of the worlds most efficient Samsung LED's providing 3500K white light
  • 12 CREE XPE LEDs: 8x 660nm deep red and 4x 450nm royal blue for a better plant spectrum, meaning larger yields
  • 120 degree lens: each diode has a 120 degree lens for protection and to focus the beam for better efficiency
  • Meanwell driver: top of the line LED driver
  • Large coverage: 2 by 2 feet for flowering and 3 by 3 for veg is larger than similarly-sized lights (2 lights cover a 2x4 area and 4 lights a 4x4)
  • Dimmable: 10-100% dimming capability (dimmer included)
  • Yield: Up to 291 grams/ 10.4 ounces
  • 100,000+ hour life span: 17 years at 16 hours per day
  • 6 foot power cord: ships with the standard cord for your country
  • 10-year warranty: you'll see other stores call it a lifetime warranty, but read the fine print...it's 10 years

Top Quality LEDs And Driver For Incredible Power

The PhatSlim 1 XL uses a Meanwell driver, which is the best in the industry, to drive the CREE and Samsung LEDs. It is cooled by a passive heatsink, so there is no noisy fan. It covers a large area (2 by 2 for flowering) for a 104 watt light and delivers an incredible amount of light.

And the PAR data at 12 inches (PPFD 627.43):

Phantom 1 XL Bloom 12 inch PAR chart

Perfect Full Spectrum Light For Flowering

The 3500K Samsung diodes provide a warm white light that is great for all stages of growth, but especially good for flowering due to more deep red light.

Package Includes

  • 1x Optic PhatSlim 1 XL with attached hanger and 6 foot power cord
  • 1x adjustable ratchet hanger
  • 10 - 100% Dimmer
  • 1x secondary lens

The Optic LED PhatSlim 1 XL Bloom is a powerful little light that delivers 2.8 umol per joule and can produce yields up to 291 grams / 10.4 oz. It's a lot of light in a small package. And for a low price.

Click on 'Add to Cart' above and get yours today!

Actual Wattage 104 watts
LED Chips Samsung LM301H and LH351H LEDs
Spectrum full spectrum white light + 660 red + IR + UV
Coverage Area Flower: 2 by 2 ft
Operating Frequency 50 Hz to 60 Hz
Thermal Management passive heatsink
Dimensions 7" x 7" x 8"
Weight 8 pounds
Manufacturer's Warranty 10 years

- Free Shipping on all orders $175+ in the continental US (some exclusions apply).
- In most cases tracking info will be provided via email within 24 hours of shipment.
- Easy Returns within 30 days of purchase + 25% restocking fee.
- Please see our Shipping & Returns policy for more details.


Warranty Information
Optic LED purchases include a 5 year warranty for lights purchased between the years of 2015 - 2018 and a 10 year warranty for lights purchased between the years of 2019 - present.