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Grow King – 400watt COB LED

$365 CAD

Designed to grow cannabis indoors.

Designed to grow 10-14 Small plants in a 5ft x 5ft area
Designed to grow 8-10 Big plants in a 5ft x 5ft area
LED was designed by Grow Kit in Canada.

Blue LED = Seeds / Small plants

Red LED = Flowering / Budding



True power / wattage: 400 watts  – Equal to 800 watts HPS / HID
Voltage: 120 volts
Heavy use – LED Lifespan: 18,000 hours (2 years)
Moderate use LED Lifespan: 27,000 hours (3 years)
Working Condition: 0° – 40° Celsius
Number of LEDs: (9) COB LED Chips – with (54) LEDs inside each COB Chip
Spectrum: Red – Blue Spectrum (Vegetation & Flowering)
Coverage Area at 20’’ Vegetation: up to 5 feet x 5 feet
Coverage Area at 20’’ Flower: Up to 5 feet x 5 feet
PAR at 20’’: 700 μmols
Lumen Output: 200,000 Lumen
LED Dimensions: 18 x 10 x 3
Net Weight: 14 lbs
LED Light Angle: 120°
Amp Draw: 3.3 amps


This led includes:
(1) 4 clip metal hanger
(4) 6ft adjustable rope to raise & lower LED
(1) 6ft long power cord


The 400watt LED grow light provides extreme growth in both vegetation & flowering cycles. Using LED lights to grow indoors has become popular because the LED lights last longer, the LEDs are brighter & they don’t produce heat.


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