Q: What farming scenarios is the L245 shrimp light suitable for?
A: The L245 shrimp light is designed for earthen ponds, recirculating aquaculture systems (RAS), deep-water cages, and hatcheries, with corrosion-resistant construction and spectrum technology adaptable to various farming needs.
Q: Why choose 450nm blue light?
A: 450nm is the most sensitive wavelength for shrimp, effectively stimulating molting, enhancing feeding activity, and suppressing certain harmful bacteria. Recommended to activate 1 hour before feeding.
Q: How waterproof is the fixture?
A: With IP65 rating, it withstands pressure washing and brief submersion (<30 mins), but hanging installation (≥30cm above water) is recommended. Titanium alloy chains resist salt corrosion.
Q: What are the installation spacing and height guidelines?
A: For earthen ponds: 50-80cm height, 8 units/50㎡; RAS: 1.2-1.5m per tier, 6 units/30㎡; cages: 2-3m underwater, 4 units/10m³.
Q: Can it operate in cold northern climates?
A: Functions from -20°C to 50°C, with instant startup (-30°C capable), eliminating warm-up time for winter farming.
Q: What are the energy savings?
A: Compared to metal halide (4560W), L245 uses only 400W, saving 89% annually (~¥52,000/50㎡ pond at ¥1/kWh).
Q: Does it require frequent maintenance?
A: IP65 rating prevents biofouling, offering 2 maintenance-free years. 50,000-hour LED lifespan (~5.7 years) allows direct rinsing.
Q: Are there quality certifications?
A: CE and RoHS certified, with test reports from the Chinese Academy of Fishery Sciences, ensuring safety and eco-compliance.