With spectrum-specific output, the Fluval Plant 4.0 Nano LED provides brilliant lighting and optimized light intensity for aquatic plants in smaller aquariums. The excellent color rendering index (CRI) ensures vivid colors and brings your aquascape to life. With control via the FluvalConnect app, you can also conveniently adjust all lighting settings from your mobile device.Fluval Nano Plant LED 4.0+ powerful full spectrum lighting for maximum plant growth, color and health+ customizable, independently controlled color channels+ excellent CRI (Color Render Index) renders vivid fish and plant tones for authentic, true-to-nature viewing+ operated exclusively via the FluvalConnect mobile app+ programmable 24-hour light cycle - adjust sunrise, mid-day, dusk, and night settings to mimic natural sun and moon cycles+ preset environments - select from several convenient aquarium profiles+ IP67 advanced water, moisture and dust protection with high quality glass lens+ aluminum alloy frame dissi