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) 4.5/2644 | $179.99 | 269 | 3x3' veg coverage at 32" | 100000 | 0.66 |
 | (4.5) 4.5/2644 | $109.99 | 200 | 2x2’ veg. coverage at 24” | 100000 | 0.54 |
 | $139.99 | 260 | 4' x 5.6' | 100000 | 0.53 | |
 | (4.6) 4.6/159 | $189.00 | 75 | 3' x 2' veg. | 100000 | 2.52 |
 | $134.89 | 390 | 7.8' x 7.5' at 24" | 100000 | 0.34 | |
 | $165.88 | |||||
 | $169.99 | 375 | 4.5' x 8' | 100000 | 0.45 | |
 | (4.5) 4.5/3935 | $119.99 | 235 | 3.5' x 5.2' | 100000 | 0.51 |
 | (3.9) 3.9/8 | $169.99 | 445 | 6 x 6 ft | 50000 | 0.38 |
 | (4.7) 4.7/6888 | $158.99 | 150 | 3 x 3 | 75000 | 1.05 |