What is Ceramic Metal Halide Lighting Systems?
Ceramic Metal Halide Crop Lighting Systems AKA " CDM" " LEC" "CMH" are gaining popularity with indoor growers looking to maintain very high quality crops of respectable yields while drastically reducing electrical consumption for the same sized crop lighting foot print versus 600W or Conventional 1000W HID lighting systems operating High Pressure Sodium lamps.

Advantage:
UL No.: E485515

Patent: Smart digital control light source auto-adapt light decay technology

630w  Low Frequency,Square wave,Soft start,grow light Ballast.
With short-circuit,circuit overheat,Lamp-failure protection,etc.
Close to the sunlight,energy saving more than 25%.
Match well with Philips CMH,CDM bulbs.
Dimmble(with LED display)

Support Lamp Type: Ceramic metal halide(CMH),MH/QMH.
    Lamp                 Type Bulb
    CMH                   630W
5 years lifespan or more.

3 years warranty.

As you can see, the color from CMH is more abundant than HPS, MH and LED, which is very suitable for plant growth, and operational efficiency is better than HPS and MH as the spectrum is closest to nature sunlight.

FAQ:
Q1: Are you factory?
A2: Yes. Welcome to visit our company and factory.

Q2:All products have a warranty?
A2: Yes. All products you can enjoy 3 years warranty.

Q3: Is your ballast low frequency, square wave?
A3: Yes.

Q4: Is your ballast UL,CB listed?
A4: Yes.

Q5: Is your ballast FCC compliant?
A5: Yes. It is FCC approved.

Q6: Can your lighting be controlled remotely?
A6: Yes. You can use remote control, 0-10V dimmer, WiFi (optional) to turn on/off or dim your lights.

Q7: How far away can your ballast fire up a lamp?
A7: Up to 20 meters(66 feet).