SunStream 630W (2x315W) CMH/CDM Grow Light Fixture - 120V/240V Dual-Bulb System with 2x315W 3100K Bulbs, 10ft Power Cord & German Reflector

Product Overview

Key Features

1. Dual 315W CMH Lamps
   • Full-spectrum light similar to natural sunlight
   • Customizable with any 315W CMH bulb Kelvin temperature (e.g., 3100K for bloom)
2. Ultra-High Reflective Hood
   • 97% German aluminum construction
   • Contoured design eliminates hotspots and dead zones
3. Advanced Ballast Technology
   • 120V/240V switchable with low-frequency square-wave design
   • 8' power cord (3-pronged plug) for North American outlets
   • ETL certified; zero electromagnetic interference
4. Optimal Coverage
   • Vegetative growth: 9 sq. ft. (3'x3')
   • Flowering phase: 6 sq. ft. (2.5'x2.5')

Available Configurations

Applications

• Primary lighting for vegetative growth
• Sea of Green (SOG)/ScrOG cultivation setups
• Supplemental full-spectrum light for large flowering rooms

Technical Specs

• Ballast: 630W (2x315W), low-frequency
• Input Voltage: 120V/240V (100-265VAC wide range)
• Bulb Spectrum: 3100K (default); compatible with all 315W CMH bulbs
• Reflectivity: 98% German aluminum
• PAR/Watt: 20% more efficient than traditional HID

Warranty & Support

• 1-Year Ballast Warranty
• 6-Month Lamp Warranty
• UL/CUL listed for safety compliance
• Factory direct support: Contact warranty@sunstreamballast.com for inquiries

Why Choose CMH?

• Natural Spectrum: Mimics sunlight for balanced plant development.
• Energy Efficiency: Reduces power consumption without sacrificing output.
• Cool Operation: Lower heat output minimizes environmental cooling needs.

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

How to Return

To start a return, you can contact us at warranty@sunstreamballast.com . If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at  warranty@sunstreamballast.com.

Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items
Certain types of items cannot be returned, like custom products (such as special orders or personalized items). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

Exchanges
We do not offer exchange services, please return the item you have, and once the return is accepted, make a separate purchase for the new item.

Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.