Spider Farmer SE1500
#1 in Under 300 WFull review
An efficient, app controlled bar light for a 2x2 ft tent of herbs, greens or a few vegetable plants. Buy it direct, where it was cheaper than on Amazon.
Amazon $125.99 Spider Farmer $109.99$109.99
The Spider Farmer SE1500 and the Mars Hydro FC-E1500 are evenly matched, rated 4.5 and 4.5. The Mars Hydro FC-E1500 costs $4 less ($105.99 vs $109.99).
Mars Hydro FC-E1500
#3 in Under 300 WFull review
A low cost, efficient bar light for a 2x2 ft tent of seedlings, herbs or greens.
Amazon $105.99$105.99
Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every under 300 W LED grow light; a clear win is highlighted. How we rank explains each one.
| Factor weight | Spider Farmer SE1500 | Mars Hydro FC-E1500 |
|---|---|---|
| Overall rating | 4.5/5 | 4.5/5 |
| Value 30% | 84 $0.26 per µmol/s ($109.99, 428 µmol/s) | 86 $0.25 per µmol/s ($105.99, 420 µmol/s) |
| Efficacy 30% | 85 2.9 µmol/J | 80 2.8 µmol/J |
| Features 15% | 70 dimmable, controller or app | 70 dimmable, controller or app |
| Warranty 25% | 100 5-year warranty | 100 5-year warranty |
Specifications
| Spider Farmer SE1500 | Mars Hydro FC-E1500 | |
|---|---|---|
| Light | ||
| Power draw | 150 W | 150 W |
| PPF | 428 µmol/s | 420 µmol/s |
| Efficacy | 2.9 µmol/J | 2.8 µmol/J |
| Coverage | 2x2 ft | 2.5x2.5 ft |
| Spectrum | 660-665 nm red, 2800-3000K and 4800-5000K white | 660-665 nm red, 2800-3000K and 4800-5000K white |
| Build | ||
| Form | Multi-bar | Multi-bar |
| Dimmable | Yes | Yes |
| Controller or app | Yes | Yes |
| Weight | 5.3 lb | 6.2 lb |
| Warranty | 5 years | 5 years |