The special light spectrum of the energy-saving Juwel LED Day makes the most of the natural colours in your animal and plant world. The energy-saving Juwel LED Day light medium with bright, invigorating light, ensures brilliant illumination of the aquarium and promotes plant growth at the same time.+ Only suitable for MultiLux LED. Not compatible with T5 light units.+ brilliant colour effects+ colour temperature of 9000 Kelvin ensures bright and invigorating light+ promotes plant growth+ ideally combinable with LED Nature+ also combinable with Juwel LED ColourJuwel LED Day 438 mm, 9000 K, 10 watts, 1380 LumenJuwel LED Day 590 mm, 13 watts, 9000 K, 1610 LumenJuwel LED Day 742 mm, 16 watts, 9000 K, 2185 LumenJuwel LED Day 895 mm, 19 watts, 9000 K, 2645 LumenJuwel LED Day 1047 mm, 23 watts 9000 K, 3335 LumenJuwel LED Day 1200 mm, 25 watts, 9000 K, 3565 Lumen