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) 4.5/1756 | $159.99 | 269 | 3x3' veg coverage at 32" | 100000 | 0.59 |
 | (4.6) 4.6/2925 | $109.99 | 200 | 2x2’ veg. coverage at 24” | 100000 | 0.54 |
 | (4.4) 4.4/475 | $149.99 | 210 | 3.5x3' at 24" | 100000 | 0.71 |
 | (4.5) 4.5/174 | $109.99 | 140 | 3ft x 3.5ft at 18" | 75000 | 0.78 |
 | (4.6) 4.6/1750 | $145.00 | 260 | 4' x 5.6' | 100000 | 0.55 |
 | (4.7) 4.7/143 | $189.00 | 75 | 3' x 2' veg. | 100000 | 2.52 |
 | (4.5) 4.5/2463 | $199.00 | 390 | 7.8' x 7.5' at 24" | 100000 | 0.51 |
 | (4.5) 4.5/443 | $139.99 | 354 | 5.5 x 5.5 at 24" | 50000 | 0.39 |
 | $165.88 | |||||
 | (4.5) 4.5/4023 | $109.99 | 220 | 2.5x2.5ft | 50000 | 0.49 |