
This is what it is and starts at very low brightness and goes up to maximum brightness. I used fluorescent orange nail polish (which is used to aim a tiny gun) to mark a few spots on my dimmer for various personal settings.

Elegantoss Jellyfish Changing Synthetic Aquarium
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Aquarium set 6.8 l (filter, cover, lighting) Tetra Cascade Globe white
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π 11W Waterproof Submersible Lamp for Aquariums and Ponds - Clears Green Algae and Purifies Water (HUV-11)
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Transform Your Room Into A Virtual Ocean With Lightahead'S Artificial Tropical Fish Dolphin Aquarium Lamp (Marine Life B)
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Greenpro Micranthemum Monte Carlo: Live Large Pearl Grass Aquatic Plant In Tissue Culture Cup For Freshwater Fish Tanks And Aquariums
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Steam cleaner Deerma Deerma DEM-ZQ610 EU, white/red
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Vacuum cleaner TEQQO Aquastick 3 in 1 Power, grey/turquoise
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Jasonwell Magnetic Aquarium Fish Tank Glass Algae Cleaner - Floating Brush (L Size)
37 Review