The Juwel Day LED Bulb 590mm is designed for the MultiLux 60 lighting system. This energy-saving LED bulb features a special light spectrum that enhances the natural colors of your aquarium's inhabitants and plants. It provides bright, invigorating light, ensuring brilliant illumination and promoting healthy plant growth. The special light spectrum of the energy-saving LED Day makes the most of the natural colours in your animal and plant world. The energy-saving LED Day light medium with bright, invigorating light, ensures brilliant illumination of the aquarium and promotes plant growth at the same time. The energy-saving LED Nature creates a warm and natural light. Model number: JU86805NET.