1000 Watt CMH & LEC Grow Light Bulbs

If you grow with 100w Ceramic metal halide (CMH) lights, you'll eventually need a replacement 1000 watt CMH bulb.

Which 1000 watt CMH bulb is right for me?

Here at Hydrobuilder, we offer top of the line 1000w CMH bulbs from the most reputable companies, such as NanoLux and Grower Choice. CMH is a full spectrum lighting technology, so you don't need to overthink which bulb you use. If you are using it for specifically veg, you'll want a high color temp (kelvin rating), somewhere around 4,200K. If you are just using it for flower, consider a lower kelvin rating, somewhere between 3,000-3200K.

Looking for a different wattage? You can shop all CMH bulbs, as we have them ranging from 315-1000w.

If you need help choosing a bulb or want special pricing on a bulk order, reach out to our experts and we can help you out!

Read more...

Grid List

Set Descending Direction

5 Item(s)

Grid List

Set Descending Direction

5 Item(s)

Download Our App

Faster checkout, tracking notifications & more!