While most lights in this category don’t discharge a lot of watts, they are perfect for those who are new to indoor growing – those looking to test the waters before jumping in. They’re also ideal for those who don’t have a lot of money to spend on LED lights. If you don’t want to waste a lot of time growing plants, we suggest you get the Mars Hydro 600W Full Spectrum Grow Light. This is a light that has been tried and tested by many indoor growers and will not disappoint you. Its price is also on the lower side of $200. When elevated 18 inches, it can cover a 3.5ft x 2ft grow tent. It also boasts a low price per watt.

Product DetailsRatingPriceWatt/hrFootprintLifespan$/watt
VIPARSPECTRA Reflector-Series 600W LED Grow Light Full Spectrum
(4.6)
4.6/1871
$159.992693x3' veg coverage at 32"100000 0.59
VIPARSPECTRA Reflector-Series 450W LED Grow Light Full Spectrum
(4.6)
4.6/1871
$119.992002x2’ veg. coverage at 24”100000 0.59
VIPARSPECTRA Timer Control Series VT600 600W LED Grow Light
(4.4)
4.4/150
$167.441342.5 x 2.5' at 24"100000 1.24
VIPARSPECTRA Dimmable Series PAR450 450W LED Grow Light
(4.5)
4.5/352
$170.992103.5x3' at 24"100000 0.81
Roleadro 2nd Generation 600W LED Grow Light Full Spectrum
(3.8)
3.8/386
$125.9925250000 0.49
Roleardo Galaxyhydro Dimmable 300W LED Grow Light with UV and IR
(4.3)
4.3/124
$119.991403ft x 3.5ft at 18"75000 0.85
King Plus 1000w Full Spectrum Grow Light With Double Chips
(4.4)
4.4/1177
$112.001853.4' x 3.8'100000 0.6
King Plus 1500W Double Chips LED Full Spectrum Grow Light
(4.5)
4.5/417
$155.00260 4' x 5.6'100000 0.59
Marshydro Reflector 480W LED Grow Light Full Spectrum
(4.4)
4.4/294
$179.992072' x 3' at 18"50000 0.86
MarsHydro 600W Led Grow Light Full Spectrum Grow Light$167.992603,5' x 2' at 18"50000 0.64