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:

save5

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:

black10

10% off all Black Dog Phytomax2 lights, except the PM2 200.

next15

15% off all NextLight LED lights.

kind12

12% off on the Kind K5 XL1000 and the K5 XL750.

lush12

12% off all Lush Lighting LED fixtures.

cali12

12% off the California Lightworks SolarStorm 880, the SolarStorm 440, the SolarSystem 1100, the SolarSystem 550 and the SolarSystem 550 Veg.

 

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.