rgb

Hello! I'm a newbie in owned an aquarium.. so I bought Led strips which have 3 colour Led each.. I got 3 Strips SMD 5050 LED Strip Each Strips have 12 Lamp (RGB)/2 Watt so in conclusion I use 6 Watt LED for aquarium but I'm wondering is it Enough for PLanted Tanks? I have Anubias, Marimo...