10/01/2026
Powerful Light for Professional Cultivation! 🌱
Say goodbye to inefficient supplemental lighting and transform every unit of electricity into energy for robust growth. The Redfarm A3 series full-spectrum LED planting lights define a new standard for high yields with professional laboratory-grade luminous efficacy.
💡 Core Strengths, Data Speaks for Itself
High Efficiency: Utilizes original Samsung LM281B LED chips, achieving a luminous efficacy of up to 3.0 μmol/J, far exceeding similar products.
Powerful Output: 480W actual power, with a photosynthetic photon flux (PPFD) of 400-2000 μmol/(m²·s), easily comparable to a 2000W high-pressure sodium lamp system.
Uniform Coverage: The unique strip light panel design achieves a uniform light field in a 3x3 ft to 4x4 ft area, ensuring balanced growth of crops at the edges and center.
Intelligent and Controllable: Supports three stepless dimming methods: k**b, remote control, and APP (WiFi). One-chain-multiple-lamp configuration allows for customized spectrum and intensity.
🛡️ Reliable and Durable, Providing Comprehensive Protection
Aerospace-grade aluminum body, IP68 ultra-high waterproof and dustproof rating, fearless of humid environments.
5-year warranty on core components, LED chip lifespan up to 50,000 hours, saving you time and money.
🎯 Upgrade Your Growing Space Now
Buy now at a special price: $155.25 (originally $202.50)
The unanimous choice of professional growers, supporting you through every crucial stage from germination to harvest.
👉 Click to learn more or purchase directly:
https://redfarmhydro.com/zh/products/redfarm-full-spectrum-800w-1000w-rj12-controller-original-lm281b-led-grow-light-4x4-bar-uniform-ppfd-grow-light-%E5%A4%8D%E5%88%B6
Key attributes Industry-specific attributes Lamp Luminous Efficiency(lm/w):170 Support Dimmer:Yes Application:Seed Starting, BLOOM, VEG Lamp Body Material:Aluminum IP Rating:IP68 Other attributes Lighting solutions service:Lighting and circuitry design, auto CAD layout, Project Installation Place of...
