Description
Rapid LED Chilled Logic 4' X 4' LED Grow Light Fixture
The Rapid LED Chilled Logic 4x4 is a complete grow light fixture that works its best in tight grow spaces.
With enough power to efficiently shine on grow spaces measuring 2 feet on each side, the Chilled Logic provides a total of 280 watts from its pucks with a chip-level efficacy of around 2.73 umol per Joules.
The Chilled Logic 4x4 kit uses Top Bin Samsung LM301B LEDs, assuring you of quality. Each kit also includes a manual dimmer to help you control the amount of light on your plants.
You get everything you need to get the Chilled Logic 4x4 running. These include brackets, hangers, and heatsinks.
If you find yourself needing more power, you can upgrade the stock drive to the HLG-240H-C2100B drivers to give you 400 watts of power for each puck.
The Chilled Logic 4x4 comes with a three-year warranty.
Features

Efficient Pucks
The Chilled Logic Pucks allow it to efficiently utilize low power to light up grow areas of measuring 4 feet on each side, with an efficacy of 2.73 umol per Joules.

Ready to Install
The Chilled Logic 4x4 kit comes with all the parts you need to install, including hangers.

Upgradable Driver
If you want to churn out more power, you can upgrade the Meanwell driver of the Chilled Logic 4x4 kit to the HLG-240H-C2100B to provide up to 400 watts of power.
Highlights
- Can light up 4 by 4 feet grow areas
- Samsung LM301B LEDs
- Efficient Power Consumption
- Ready to install
- Upgradable Driver
- Three-year warranty
Partial list of parts used in build:
- 6 x Chilled Logic V4 Pucks
- 6 x 140mm pin heatsinks
- 2 x Meanwell HLG-320H-C2100B drivers
- 2 x 41" Canopy Rail with driver bracket
- 2 x 10' Power cords
- 2 x Universal Wire Connectors
- 2 x 1/4" Rope Ratchet Hanging Kits
Optional items included in the set:
- 2 x Emerson Effect Booster Boards or 2 x Exotic Booster Boards or 1 x Emerson + 1 x Exotic Board
- 1 x 30VDC Power Supply
- 1 x DC Power Splitter
- 2 x Supplemental Canopy Heatsinks
Spectrum

Specifications
- Wattage Draw: ~580W From LEDs
- LEDs: Top Bin Samsung LM301B
- Drivers: Mean Well HLG-320H-C2100B
- Coverage Area: 4' X 4' For Flowering
- Recommended Hanging Height: 12-24"
- Dimensions : 40.6" X 23.1"
- Dimmable: Yes (Manual Dimming Included)
- Power Cord Length: 10 Feet (3 Prong US Version)
Warranty
Rapid LED offers a 3 Years On Fixture, 6 Years For Drivers. This light is ideal for replacing a 1000W HPS bulb and is backed by a 3-year warranty (drivers come with a 6-year warranty). This warranty does not cover operator error or abuse.