The Lumatek 1000 W HPS lamp harnesses advanced ceramic arc-tube technology to deliver a powerful, full-spectrum output tailored for high-intensity horticultural applications. With a high-pressure sodium spectrum around 2000 K, this lamp pumps out around 130,000 lumens (single-ended) and can exceed 146,000 lumens in the DE version. Boasting PPF values of approximately 1,850 µmol/s (240 V) and over 2,100 µmol/s (DE), it's built to fuel maximum plant growth. The PCA (polycrystalline alumina) arc tube ensures better thermal resistance, minimizing degradation and extending the life of the lamp. Lumatek’s products are highly performant and efficient so if you want to explore more, then check out their Zeus 465W Compact Pro or Lumatek Attis 200W light systems.