The Sinowell 315W ceramic metal halide ballast is a low frequency, square-wave ballast designed specifically for the 315W high intensity ceramic halide lamp. A CMH bulb can be used with equal effectiveness for both vegetative and flowering growth. The ballast features internal multi-aspect protection circuitry and a versatile 120-240V input voltage.

The CMH 315 ballast is almost silent, reliable, and energy-efficient. It can be wall-mounted near the reflector. It inncludes an 8′ 120V power cord, operating instructions, and a three-year warranty.

Features:

• High power factor of 95%
• Crest Factor <1.7
• Short circuit protection
• Open circuit protection
• Ignition failure protection
• Thermal protection
• End of lamp life(EOL) protection
• Case size: 22.79” x 9.29” x 10.67”
• Input: 120-240V/50-60Hz, THD<15%
• ETL Listed