i use the chinese $25 ufo the guy linked to before in the thread. It's amazing. I strongly suggest a gfci adapter at the source, but i suggest that with any device plugged into a saltwater fish tank.
Currently, I am using RGB Remote Color Changing LED Aquarium Fish Tank Light 10 inches length, actually, I bought it recently from Halloween coupons code, for Halloween decoration, and its pretty good, I must say its a worth buying for me.
Have to give credit to Melev's Reef for doing the research, but until Vibrant wiped out my macroalgae, my refuguim was rocking under a 5k LED which set me back only $3.50 - 2 lightbulb pack is $7 (not a typo).
https://melevsreef.com/articles/inexpensive-refugium-bulb
Here is photo of my coralline which Vibrant hasn't impacted: View attachment 13503
