200 Different Brand Grow Lights From Amazon?

In fact, there are many choices for Grow Light on the Amazon Website.

And as I search wrong keyword on the website, I find 200 different brands there based on the search, you can find the link in the reference.  And  the products are listed  on the Google Sheet. The Google Sheet Link at the end of this post.

I got confused about how others to choose the Grow Light.

(Different Grow Light Brands)

Types Of Light Source

There are 5 different types light source, including fluorescent, compact fluorescent, metal halide, high pressure sodium, LED. Sadly, It is really hard to me to compare the different sources' performance.

• What is difference among them?
• Which one is the best for growing?

Below is the relation about the Price and Wattage.

Here is the Interactive Data Chart.

Grow Lights Wattage Histogram.

Here is the Interactive Data Chart.

Grow Lights Price Histogram.

Here is the Interactive Data Chart.

Many options = No option.

DIY Grow Light

And now I do not know the quality about the LED Grow Lights,  is it possible to DIY a myself Grow Light Bulb.

Reference:

• More Than 200 Different Brand Row Lights From Amazon.com
• Google Sheet 
• Too Many Choices: A Problem That Can Paralyze
• Grow Light We Like
• Github Word Cloud
• jasondavies Word Clpud