Mars Hydro FC-E6500 730W commercial full-spectrum LED with Bridgelux diodes and OSRAM red. PPF 2044 µmol/s at 2.8 µmol/J, covering 5'x5'.
The upgraded Mars Hydro FC-E6500 now features an enhanced OSRAM red spectrum to boost flowering performance. Designed with high-efficiency Bridgelux LEDs, it delivers powerful, uniform light output comparable to premium grow lights, making it a best-value choice for maximizing yields.
PPE 2.8 µmol/J, PPF 2044 µmol/s, 730W, max coverage 5'x5'.
The upgraded Mars Hydro FC-E6500 now features an enhanced OSRAM red spectrum to boost flowering performance. Designed with high-efficiency Bridgelux LEDs, it delivers powerful, uniform light output comparable to premium grow lights, making it a best-value choice for maximizing yields.
PPE 2.8 µmol/J, PPF 2044 µmol/s, 730W, max coverage 5'x5'.
A premium heat dissipation structure and durable build keep the FC-E6500 running stably with low heat, avoiding light burn and giving a longer service life. It supports daisy chaining of up to 80 units for larger layouts.
Pair it with a Mars Hydro iConnectu, iControl or iHub Pro (sold separately) for remote monitoring, smart scheduling and precise dimming in the Mars Hydro app.
An innovative foldable frame simplifies setup: just hang it and connect the driver to start.
730W ±5%
5'x5'
2044 µmol/s
2.8 µmol/J
Bridgelux + OSRAM 660nm red
660-665nm, 2800-3000K, 4800-5000K
AC 100-277V
5.84A @ 120V, 2.93A @ 240V, 2.57A @ 277V
2491
45.1 x 44 x 3.1 in
ETL, CE, UKCA, RoHS, IP65
50,000 hours
5 years
Top picks for you
Both, depending on the stage. It is rated for a 5' x 5' area in veg and a 4' x 4' area in flower, where plants need the most intense light. If you want to flower a full 5x5 edge to edge, plan on running it close to full power.
No. CO2 is only recommended for 800W-and-up fixtures. The FC-E6500 is built for a standard grow without supplemental CO2.
Hang it about 12 inches above the canopy, with the dimmer at 25% for seedlings, 50% in veg and 100% in flower, on 18 hours on and 6 off through veg, then 12 and 12 for flowering.
Plan on a 6-inch inline fan with a matching carbon filter. A 730W light in a 4x4 or 5x5 tent puts out more heat than a 4-inch fan can comfortably clear, especially in summer. The iFresh 6" Complete Inline Fan Kit is a matched pair for it.
Yes. At US mains voltage it draws under 6 amps, well within a standard 15-amp household circuit. Just avoid sharing that circuit with a heater, dehumidifier or AC unit.
At 17 cents per kWh, roughly the US average, about $2.25 a day on an 18-hour veg schedule and about $1.50 a day on 12 hours in flower, running at full power. A full grow cycle uses roughly 985 kWh.
Yes. It ships in plain packaging with no "grow light" wording or brand labels on the outside.
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