Sera Blue Sky Royal[Power - 36W]

12,000 Kelvin - Intense bright blue light - simulates lighting conditions in tropical rivers and lakes.

Thanks to its perfectly balanced spectrum, sera Blue sky can be used as a single tube or in conjunction with sera Deep sea, as a light source for marine aquariums.

The combination with SERA Tropic Sun is ideal for freshwater aquariums.

Good aquarium lighting is not only important for fish - it is also essential for any live plants growing in your tank. Plants need light for photosynthesis to convert carbon dioxide and water into food. For example, tropical plants need 12 hours of light daily, while cold-water plants need light changes according to the seasons.

Important: The lifespan of aquarium lamps is 12 Months. The lamp's spectrum gradually changes, and after this period, it cannot function as an aquarium lamp for the intended purpose.

For best results, replace aquarium lights every 12 Months.

Essentially, watts tell you how much energy the lighting consumes, lumens tell you how bright the lighting is, and Kelvins tell you the color of the lighting.