Philips 315W CMH Lamp Canna Substra Vega 7" 45cm Lengths: 49

7" 45cm Lengths: 49

Day/Night detection to turn off CO2 enrichment during the night

Energy Efficient: 315W output rivals 500-600W traditional HID while cutting power consumption by up to 40%

an ideal remedy for stressed plants such as cuttings during re-potting

- Mix water Gro-Wool into your sandy garden soil to improve water holding capacity

Philips 315W CMH Lamp Canna Substra Vega 7" 45cm Lengths: 49Philips 315W CMH Lamp produce very high quality light for the plants. They have a very high CRI, which means the light they produce mimics the quality of sunlight. A great deal of that light produced is in the PAR spectrum. Since CMH grow lights produce a full spectrum of light, it will produce some UltraViolet and InfraRed light. These parts of the spectrum are very helpful for warding off pathogens like mold and mildew, and even some pests. Plants