The MIGRO ARAY 4 is a 250W LED grow light with 4 LED bars, a single driver with dimmer control and a 3.5m (12ft) long cable. Suitable for flowering a 1.2m x 0.9m or 4ft x 2ft grow space
Maximise your yield with a high efficiency, full spectrum & commercial grade LED Grow Light designed by Shane.
MIGRO ARAY 4 | 250W
Flowering Coverage Up to 120cm x 60cm (4ft x 2ft)
Vegging Coverage Up to 180cm x 90cm (6ft x 3ft)
Minimum Hanging Height +RED 25cm (10″)
Driver Dimming 10 to 100% PWM
Dimmer Adjustment: Seedlings (up to 3 weeks old): 30%
Early Vegetative phase (3 to 5 weeks old): Increase from 50% to 75%
Late Veg and Flower: 100%
Number of LED Bars 4
Light Dimensions 46cm x 98cm (18″ x 39″)
Power Consumed 250 (+RED) watts
Voltage / Current 110V / 2.2 Amp; 220V / 1.2 Amp
Total PPF 675 µmols/sec
Efficiency PPF/Watt 2.7 µmols/joule
Full-Spectrum Samsung White and Osram 66nm Reds
LED Protection Acrylic conformal coating (waterproof)
Lifetime 50,000 hours (8.5 years @ 16hour/day)
Warranty 3 years
Hanging Weight 2.6Kg (5.7lbs)
Hanging System Cable hung on cable grip and ratchet hangerConsumed Power Watts 250
Efficiency PPF/Watt 2.7 µmols/joule
Total PPF 675 µmols/sec
Total PPFD (usable PPF) 585 µmols/sec
Average PPFD 813 µmols/m2/sec (in 120cm x 60cm or 4ft x 2ft area @25cm/10″)
Efficiency PPFD/Watt (usable PPF) 2.34
LEDs Samsung LM281B White LEDs + Osram Reds (increased system efficiency)
Spectrum Full spectrum, 3000K and 5000K CT 90CRI white + 660nm RED