Description The Week Aqua Z400 Pro D is a high-output LED aquarium light designed for planted freshwater aquariums, paludariums, and vivariums where controlled, even illumination matters. It uses a full RGB UV spectrum and Bluetooth app control to allow precise adjustment of brightness, color balance, and photoperiod. The fixture is built around an aluminum heat-sink body for thermal stability and long service life, with a slim profile that keeps visual focus on the aquarium rather than the hardware. Output and coverage are suited for both single-fixture installations and multi-light layouts over larger aquariums. Mounting & Included Accessories This package includes the shade kit and hanging hardware, allowing suspended installation above open-top aquariums. The hanging setup provides flexibility for height adjustment and light spread. Light Coverage Guidance Coverage recommendations below are based on full-power output and even light distribution. • Single lightRecommended for aquariums approximately 24–36 inches long(60–90 cm) • Two lightsRecommended for aquariums approximately 36–48 inches long(90–120 cm) • Three lightsRecommended for aquariums approximately 59–71 inches long(150–180 cm) As noted elsewhere on the page, these coverage ranges assume uniform lighting. Using fewer fixtures over a larger aquarium, allowing overlap between lights, or intentionally leaving shaded areas can create distinct lighting zones. This approach supports plants with different light requirements and can add depth, contrast, and a more natural visual balance to an aquascape. Specifications • Power: 90 W• Spectrum: RGB UV• Control mode: Bluetooth app control• Preset modes: 12• Dimming: Yes• Color temperature: Cool white (adjustable via app)• Color rendering index: Ra 80• Luminous flux: approx. 5,850 lumens• Luminous efficiency: 75 lm/W• Input voltage: AC 85–265 V• IP rating: IP33• Lifespan: approx. 36,000 hours• Operating temperature: 1–55 °C (34–131 °F)• Material: Aluminum heat sink• Dimensions: 400 × 140 × 30 mm• Weight: approx. 3 kg (6.6 lb)• Color: Black• Application: Aquarium, paludarium, vivarium Warranty Includes a one-year manufacturer warranty.
