The 3200K (33,000 initial lumen) CMH is optimal for all stages of growth from start to finish.

The SolisTek 315W Ceramic Metal Halide (CMH) low heat, high energy, full spectrum lamp.

Open Rated Lamp construction reduces radiant heat from the arc tube and is suitable for open fixture use.

Features:

• Superior Photochemical Reactions
• Advanced Lamp Design
• Lamps designed by biologists for plants
• Best Sunlight Replication
• Designed for Commercial Applications
• Made for Quality, Consistency & Yield