The Lumatek Zeus 465W PRO 2.9 is a professional-grade LED grow light engineered for maximum efficiency and performance. Designed for 1.2m x 1.2m grow spaces, it delivers a market-leading PPF of 1353 µmol/s and an efficacy of 2.9 µmol/J, ensuring optimal growth from seedling through flowering. Featuring five fully dimmable LED bars with full-spectrum output, this fixture uses top-tier Osram and Lumileds diodes to provide even canopy coverage and deep penetration. It’s perfect for high-value crops in soil, coco, or hydro systems and can be used in vertical farming or tent setups with limited ceiling height. Key Features: 465W full-spectrum LED grow light Ultra-high efficacy: 2.9 µmol/J Delivers 1353 µmol/s of PPF Covers up to 1.2m x 1.2m flower area Dimmable from 100% to 10% via onboard dial or controller Uses Osram & Lumileds diodes for maximum efficiency Foldable design for easy transport and storage Compatible with Lumatek Digital Lighting Controller How to Use: Mount above your grow space (recommended ~30–50cm above canopy). Use dimmer to adjust intensity based on plant stage. Operate on 18/6 or 12/12 light cycles as needed. For automation, connect to a Lumatek controller for timing and sunrise/sunset functions. Clean LED bars periodically to maintain performance. Specifications: Power Output: 465W PPF: 1353 µmol/s Efficacy: 2.9 µmol/J Coverage Area: 1.2m x 1.2m (flowering) Dimming: 0–10V (manual or controller) LED Source: Osram & Lumileds Cooling: Passive (silent) Mounting Height: 30–50 cm above canopy Input Voltage: 220–240V, 50/60Hz Dimensions: 998 x 900 x 51.9 mm Weight: ~11.5 kg Lifetime: 60,000 hours+ Recommended Use: Perfect for serious growers and commercial setups, the Lumatek Zeus 465W PRO 2.9 offers elite efficiency and coverage in a compact, foldable design — delivering dense, high-quality yields with maximum light uniformity.