Grower's Choice 4K 315W Single Ended CMH

• 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

Specifications:

• Color: 4200K
• Type: SE-CMH
• Wattage: 315W
• Initial Par: 540 umol/s
• CRI: 98
• Hours: 15,000