Review on 🐠 Hiro Aquatics WRGB Full Spectrum Planted Aquarium Light: Timer, Adjustable Brightness - Ideal for High Tech Freshwater Plants by Amy Fowler

Excellent lights. I had them weighing 150g and they reached the soil easily and helped my plants go through a full photosynthetic cycle. Now I have them on my 40g grower and the plants are growing like crazy. Very cool way to dim the lights and a built in timer. The neck that connects to the tank takes some figuring out how it works with your tank, but it's not a problem. All in all a really good looking lightweight and great value for money. Worth every penny. Using 2 per 40g is overkill but I only use a short light cycle.