The Grower’s Choice 315w CMH/LEC Lamps are suitable for use in all standard 315w CMH/LEC fixtures. Grower’s Choice 315w CMH/LEC Lamps use a proprietary phosphor coating on the outside of the arc tube to provide you with the richest spectrum on the market.
Contains precision gasses for enhanced spectral output
Generates much less heat than HPS and MH
More closely matches sunlight than ANY other lighting solution available
Growers report tighter inter-nodal spacing and better yields on flowering plants
Features:
For use in any standard 315w CMH/LEC fixture
Produces more PAR per watt than HPS
Richest spectrum flowering lamp on the market with a CRI of 90
Optimal for flowering but can be used for Veg as well
Promotes higher rate of metabolic activity and resin production through the use of UV and Far-red spectra
Performance Data:
Light output (Lumens @ 100 Hours): 37,000
Lumens per Watt (lm/w): 120
Rated life (Hours @ 10 Hour / start): 15,000
Correlated Color Temperature (K): 3,100
Color Rendering Index (CRI) or (Ra): ≥90
Photon flux (μmol/s): 570
Burning Position: U
Features
Brand
Growers Choice
SKU
GC315W3K01
Weight (lb.)
0.31
Prop 65
No
Warranty
1 Year
UPC
711639356047
Lead Time
This product ships in 1-2 business days
ETL Listed
No
UL Listed
No
Lighting Type
CMH - Single Ended
Bulb Type
Single Ended Ceramic Metal Halide
Color Temp (Kelvin)
3100 K
Color Rendering Index (CRI)
≥90
Bulb Lumens
37,800
Estimated Life Hours
15,000
Exact Watts
315 Watts
Amps
3.15A
Voltage
100 Volts
Growers Choice 315 Watt CMH Bulb, 3,100K Reviews
"Will be getting another"
Tried it to make sure it worked, bought it for a spare. I left it in for the grow and it was superb at finish✌
