Lumatek Bulb 315W CMH

Optimised for Flowering – With a colour temperature of 3100K, this CMH lamp delivers a warm spectrum enhanced with red/orange wavelengths, promoting denser, more resinous, and heavier flowers. Ideal for the flowering stage or full‑cycle cultivation. High‑Efficiency Ceramic Technology – Featuring a CRI of 94%+ this lamp provides exceptional energy efficiency and superior light quality compared to traditional HPS/MH lamps. Pulse‑Start Ignition & Long Lifespan – Advanced pulse‑start technology ensures faster ignition, a longer operational life of up to 14,000 hours, and excellent lumen maintenance – reducing replacement frequency and overall running costs. Full Spectrum + UV Radiation – Emits a complete spectrum including UV and infrared light. The UV component stimulates natural plant defences, increasing resin and terpene production for better aroma, flavour, and overall crop quality. Universal Compatibility (PGZX18) – Equipped with the industry‑standard PGZX18 socket, this lamp is compatible with most 315W CMH digital ballasts.