HPS vs LED Grow Lights: Which Should You Buy?

This Video is from the Youtube channel: “Proponics.”. 

HPS or LED? The honest comparison: light colour and growth stage, efficiency on paper and in the room, heat, bulb life, and cost. And why starting with metal halide and HPS can make sense before you move to LED.

0:00 Two lights, two colours
0:31 Efficiency: paper and practice
0:56 Heat and bulb life
1:21 Cost
1:39 Which should you buy?

Find the accompanying article for this video here:

Every type of grow light explained:

Thumbnail: LED panel photo courtesy of NASA Marshall Space Flight Center (public domain).

Join our free community of growers and learners:

More articles and resources on our website: