CMH 315W 3000K 625umol / 4200K 590umol Ceramic Metal Halide 3000K CDM Full Spectrum Indoor Flowering Grow Light Bulb Pack of 2

- HIGH PAR PPF:Output as 625μmol/s,designed for plant growth - WELL-BALANCED FULL SPECTRUM:With suitable UVA output,Stimulate antioxidants and flavonoids produce,make your Plants grow more flavorful;More blue light than HPS;Great red light output per Watt - SAFE and COMPATIBLE:Standard PGZX18 base with double jacketed bursting proof design,fits all suitable fixtures both high or low frequncy,Low Frequency is recommended - LONG LIFE: Over 20,000 hours total life time, premium 90% output maintanence for 10000 hours efficient grow,quality guaranteed - WARM UP and COOL DOWN: 5 mins warm up time to achieve working tempreture, stands at least 7 mins to cool down after use

Product description

Premium commercial grade PPF (400-700nm) output, grow with efficiency

GRUOTVSZAK CMH SERIES

Each GRUOTVSZAK CMH315W bulb has double layers of quartz jacket.

The inner layer processed with unique technic to output only the suitable and safe amount of UV a&b.

The ultra clean outter layer minimize the lumen loss while its anti-explosion strength to keep you cultivate safetly indoor.

GRUOTVSZAK CMH bulbs are made by premium materials to perform very strong PPF output, the longer lumen maintenance and the great compatibility. It is designed to fit various brands of fixture.

GRUOTVSZAK CMH315W 3000K performed a well-balanced warm white light spectrum, its blue/red ratio follows botanical rule to give plant more enjoyable flavor, not just has yield. No matter you are growing auto or feminized, the CMH/CDM will always provide a delightful indoor grow result.