Home » Video Category » lights » Lighting Theory 7 videos found 16:34 Aquarium Lighting 2018- Kelvin, PAR, PUR, Watts, and More 4 views Lighting Theory 6:57 DIY PAR Meter: How To Make A “Cheap” PAR Meter For Aquarium 35 views Lighting Theory 4:29 Understanding PAR for Aquarium Lighting 4 views Lighting Theory 5:10 Understanding Aquarium Lights (Part 1) 7 views Lighting Theory 7:22 DIY LED Aquarium Lights (Part 2) 4 views Lighting Theory 9:43 DIY LED Aquarium Lights (Part 3) 6 views Lighting Theory 07:20 DIY LED Aquarium Lights (Part 4) 6 views Lighting Theory
