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.
Note: on mobile, the discount field is hidden, so you will first have to tap on 'show order summary' at the top of the screen.
For a limited time, we are running a store-wide discount. The code is:
|Kind LED||15% off||kind15|
|Cirrus LED||20% off||cirrus20|
|Black Dog LED *||20% off||black20|
|Yield Lab HID Lights||10% off||yield10|
|Lush Lighting||10% off||lush10|
|California Lightworks||12% off||cali12|
|Pro Max Grow||15% off||pmg15|
|Advance Spectrum||10% off||adspec10|
|Gorilla Grow Tent||11% off||gorilla11|
|All other products||5% off||save5|
* Discount not applicable to the Phytomax 200 (only PM400 - PM1000).
All links take you to the page showing all products for the respective brands. The links will open in a new tab, so that you can keep this page open to copy and paste whichever code you need during checkout.
Get 5% off any order plus free shipping on all orders over $100 (not valid for Cirrus LED lights).
This week only, we are also running a few sales on specific products. The codes are:
10% off all Black Dog Phytomax2 lights, except the PM2 200.
15% off all NextLight LED lights.
12% off all Lush Lighting LED fixtures.
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 10% code for any product on our site. You will also receive exclusive new codes regularly via email. Most of these discounts are only available to our newsletter subscribers.