Under Canopy

Under canopy LED grow lights

Under canopy lighting puts LED bars below the main canopy so the lower bud sites get the light that top fixtures cannot reach. Our under canopy range is built around the AG-140, a 140 W bar in two spectrums: 3K Full Phase at 420 µmol/s (3.0 µmol/J) and R80 Red at 455 µmol/s (3.25 µmol/J). Every bar is IP65 rated and ETL and DLC listed, so it handles the humidity and wash-down of a working grow room.

Which under canopy light should I choose?

• AG-140 bar: one bar, for adding light to an existing room or replacing a unit. Choose Full Phase if the bars move between veg and flower, and R80 Red if they only run in bloom.

• AG-140 Under Canopy LED Kit: 2 or 4 bars with a power cord, a jumper cord and a pair of stands for every bar, with or without the Master Controller. The fastest way to light a bed.

• AG-250: a 250 W modular bar with 750 µmol/s at 3.0 µmol/J, 240–480 V and IP65, for strut lines, 4x4 frames or under canopy in larger rooms.

• Master Controller: touch-screen dimming and scheduling with sunrise and sunset ramps.

How many bars can one controller run?

One Master Controller drives up to 100 AG-140 bars directly (50 per side). Because every AG-140 has a built-in signal booster, one group can run up to 1,000 bars, so the same control setup scales from a single bed to a full commercial room. The bars dim on a standard 0–10 V signal, so they also work with any 0–10 V controller you already use.

How many bars does my bed need?

Bar count depends on bed size, layout and how dense the lower canopy is. Our sizing guide, How many under-canopy light bars do you need?, works through 4×4 and 4×8 beds, spectrum choice and the full cart list. If you are also replacing HPS top lights, TSL-800 vs 1000W HPS: power, heat and payback runs the numbers for a 1:1 swap.

Do under canopy lights qualify for rebates?

Many utility energy-efficiency programs require DLC-listed horticultural fixtures. The AG-140 and AG-250 are DLC listed, so they may qualify; check the current terms of your utility's program before you buy.

Get a free light plan

Not sure how many bars or which spectrum? Request a free light plan with your room dimensions, bed layout and circuit voltage, and we will prepare a photometric layout showing bar count, placement and expected light levels before you order.