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Scion 315w CMH Grow Light

MSRP: $169.95





The Scion 315-watt CMH grow light provides a high-performing, high-efficiency lighting solution for any indoor growing application. Dimmable control with TURBO output provides added flexibility vs comparable systems.

  • Includes: 315W CMH ballast, horizontal reflector, 120v NEMA 5-15 grounded power cord
  • Measures (max): 19.5″L x 9″W x 4.5″H
  • 120-240 volt input power

NOTE: Bulb sold separately

14-Day Product Guarantee. All sales final.

In stock

SKU: GL-DG-S315CMH Categories: , , Tag:
Your Garden's Success is our #1 Priority

HTG Supply is committed to providing you with the very best products, pricing and service in the industry. We will ship your order fast and discreetly packaged to protect your privacy. Buy with confidence knowing your HTG Supply purchase includes simple returns as well as lifetime product support. Call our team of real growing experts with your purchasing or product use questions, and we will be here to help!

See it for less somewhere else? Give us a call and we’ll beat any online competitor’s price!

Customer Service:  1-866-710-GROW (4769) | [email protected] | Hours: Mon-Fri 9:00 a.m. to 5:00 p.m.


Scion 315w Dimmable CMH Grow Light

Equip your garden with the Digital Greenhouse Scion 315w CMH for high-performing, high-efficiency indoor garden lighting. The compact and powerful Scion CMH system combines advanced square-wave technology, output controllability including 110% TURBO mode, and an ultra-reflective integrated hood for maximum performance. Its all-in-one plug-and-play design makes the Scion an ideal lighting choice for any application from grow tent gardens to large commercial grow spaces. Take advantage of all of the benefits of full-spectrum CMH lighting with higher yields per watt and harvest more from your grow with the Digital Greenhouse Scion 315w CMH grow light!

DIMMABLE CONTROL – The Scion 315w CMH features the flexibility of dimming control. Dynamic lighting better serves dynamic plant growth, not only improving the growing environment but also reducing the impact on the environment as a whole. With 50%, 75%, 100%, and 110% settings, the Scion dimmable CMH system provides the ability to properly adapt to growing conditions giving it a distinct advantage vs non-dimmable lights in terms of efficiency and flexibility.

Fixture Specs & Features (120-240v)

  • Measures (max): 19.5″L x 9″W x 4.5″H
  • PGZ18 (bi-pin) socket
  • Low-frequency square-wave operation
  • 120-240 volt input power | Internal RF shielding
  • Quiet operation | low heat output
  • Dimmable output: 180, 280, 340, 370 (TURBO)
  • ETL listed

View Product Data Sheet


Q: CMH, CDM, LEC Grow Lights – What’s the difference?
A: Actually, these are all just different terms used for ceramic metal halide grow lights. Light-emitting-ceramic (LEC) is simply a manufacturer-specific line of ceramic metal halide (CMH) grow lights, while CMH is the general term for this type of light. Ceramic discharge metal halide, or CDM, is simply an extended term for CMH. To learn more about CMH including different types, benefits, and more, check out – The Grower’s Guide to CMH!

NOTE: Bulb sold separately

14-Day Product Guarantee. All sales final.

Weight 16 lbs
Dimensions 21.75 × 11.5 × 6.75 in



HID Type


Socket Type

Ballast Component Type

Output Control

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