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 Details | Rating | Price | Watt/hr | Footprint | Lifespan | $/watt |
|---|---|---|---|---|---|---|
 | (4.5) 4.5/1053 | $135.99 | 269 | 3x3' veg coverage at 32" | 100000 | 0.5 |
 | (4.5) 4.5/1619 | $109.99 | 200 | 2x2’ veg. coverage at 24” | 100000 | 0.54 |
 | (4.5) 4.5/433 | $149.99 | 210 | 3.5x3' at 24" | 100000 | 0.71 |
 | (4.4) 4.4/176 | $109.99 | 140 | 3ft x 3.5ft at 18" | 75000 | 0.78 |
 | (4.6) 4.6/1714 | $112.00 | 185 | 3.4' x 3.8' | 100000 | 0.6 |
 | (4.6) 4.6/699 | $155.00 | 260 | 4' x 5.6' | 100000 | 0.59 |
 | (4.7) 4.7/92 | $169.00 | 75 | 3' x 2' veg. | 100000 | 2.25 |
 | (4.5) 4.5/1504 | $112.00 | 185 | 5.1' x 4.7' at 24" | 100000 | 0.6 |
 | (4.3) 4.3/143 | $159.99 | 354 | 5.5 x 5.5 at 24" | 50000 | 0.45 |
 | (4.4) 4.4/92 | $123.99 | 250 | 4' x 4' at 24" | 50000 | 0.49 |