(800) 660-8319 Discount Coupon Codes
To use any discount code, enter it into the discount field at checkout. You will find the discount field on the right-hand side of the screen. After entering the code, click on 'apply' and it will be applied to all applicable products automatically.
Special Brand Discounts
| Brand | Discount | Code |
| California Lightworks | 15% off | cali15* |
| Centurion Pro | 6% off | 6cent |
| Green Sunshine | 5% off | sun5** |
| Lush Lighting | 10% off | lush10 |
| Optic LED | 5% off | optic5 |
| Tent Kits | 10% off | tent10 |
* Min $500
** Min 10 units
Use save5 for 5% off many other brands.
Generally, our best coupon codes are distributed exclusively through the Grow Light Central email newsletter. If you would like to sign up, use the signup form in the footer of this webpage.
Upon signing up, you will receive a 7% code for almost any product on our site except: Gorilla Grow tents, Grower's Choice, NextLight, Mobius and DulyTek. Subject to change.
You will also receive exclusive new codes regularly via email. Most of these discounts are only available to our newsletter subscribers.
