The Oak 630W Grow System is a larger grow fixture that combines two 315W ceramic metal halide lamps. This fixture has a built-in low-frequency digital ballast and is compatible with lamps that have a PGZX18 base.
- 630W ceramic metal halide grow light fixture (NO BULBS)
- Over 90% of high reflectivity aluminum ensures your high yield
- Operates on the 120/240v power supply, Premium PGZ18 socket
- Comes with 16ft 120v power cord & 120v/240v adapter
