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.

Features:

• For use in any 315w CMH/LEC fixture
• Produces more PAR per watt than standard Metal Halide
• Richest spectrum on the market
• CRI of 97 makes this lamp the closest solution to sunlight available
• Promotes extremely tight internodal spacing, leading to more flowering sites and a fuller canopy
• Offers significant improvement in spectral quality over standard Metal Halide

Performance Data:

• Light output (Lumens @ 100 Hours) --- 33000
• Lumens per Watt (lm/w) --- 110
• Rated life (Hours @ 10 Hour / start) --- 15000
• Correlated Color Temperature (K) --- 4200
• Color Rendering Index (CRI) or (Ra) --- 98
• Photon flux (µmol/s) --- 540
• Burning Position --- U

Physical Data/Requirements:

• Max.Base Temperature (°C) --- 250
• Max.Bulb Temperature (°C) --- 350
• Luminaire Type --- Open/Enclosed

Lamp Electrical Data/Requirements:

• ANSI Standard Ballast --- C182/0 or Electronic
• Lamp Wattage (W) --- 315W
• Lamp Operating Voltage(V) --- 100V
• Lamp Operating Current(Amps) --- 3.15A
• Min.Open Circuit Voltage (RMS) --- 198V
• Min.Pulse Width @ 2700V(Microseconds) --- 1.9