The Lumatek 250 W HPS lamp is a premium horticultural bulb designed to deliver robust flowering performance in both small-scale grow tents and greenhouse setups. Built with a pulse‑start ceramic arc tube, it supports faster ignition, reliable restrike, and long-lasting spectral stability, with an impressive rated lifespan of 28,000 hours. Operating at 230 V AC and drawing around 250 W, the lamp emits a warm 2000 K high-pressure sodium spectrum, ideal for stimulating flowering and fruit development. It produces approximately 33,000 lumens and around 400 µmol/s PPF, ensuring dense light coverage across compact grows. 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.
