Input voltage is 100-277v.
Amperage depends on fixture wattage and input voltage. Below are general estimates. Actual figures may vary.
PhysioSpec Indoor (45W) — Amps @ 120V: .34 A | Amps @ 208V: .20A | Amps @ 240V: .17A | Amps @ 277V: .15A
PhysioSpec Greenhouse (45W) — Amps @ 120V: .34A | Amps @ 208V: .20A | Amps @ 240V: .17A | Amps @ 277V: .15A
AnthoSpec (45W) — Amps @ 120V: .38A | Amps @ 208V: .22A | Amps @ 240V: .19A | Amps @ 277V: .17A
PfrSpec (35W) — Amps @ 120V: .28A | Amps @ 208V: .16A | Amps @ 240V: .14A | Amps @ 277V: .13A
PrSpec (35W) — Amps @ 120V: .32A | Amps @ 208V: .19A | Amps@ 240V: .16A | Amps @ 277V: .14A
UVSpec (45W) — Amps @ 120V: .34 A | Amps @ 208V: .20A | Amps @ 240V: .17A | Amps @ 277V: .15A
somthara (verified owner) –
I bought 2 ray 22″ for a 3’x3′ grow tent and it worked out fantastic! i have just recently order 3 more. the distance between nodes was impressive! ( resulted in tight bud formations ) By far the best investment I have made so far. Heat produced from the lights was very minimal, during germination the 3×3 tent was not ventilated and kept at 65% RH with 2 ray 22″ the temperature was a average 76 F. during veg the RH was kept at 45% and a filter ran, the average temp of the tent was 72 F at the top of the plants. lights were kept at 10″ above the canopy. During flowering i did have to add supplement lights cause the 2 ray 22″ was not sufficient (i was told this ahead of time from fluence support).
I am very happy with my lights and will consider looking into spydrx for a future upgrade.
Horticulture is my hobby and these lights are wonderful for testing . out side of 2 grows i have done with these lights i have also used them to test nutrients deficiency and over fertilizing to document the changes/characteristics in clones.