DXO California Spec HPS 400V 1000/1250W DE EL Grow Light

The most powerful HPS lamp on the market – especially for boost and professional flowering phase.

The newly developed DXO California Spec HPS 400V 1000/1250W DE EL is the best performing 400V EL grow light in its class. This powerful 1000W HPS lamp is uniquely designed for both dimming and boosting, allowing you to get the most out of your growing space – without losing PAR value while boosting.

Specially designed for commercial horticulture and professional growers, this lamp delivers extremely high PAR output with long-lasting light intensity. The spectrum is optimized for intensive flowering, with additional support for the growth phase through added blue light components.

Benefits of the DXO California Spec 1000/1250W HPS lamp

• ✅ Uniquely designed for dimming and boost functionality
• ✅ 95% PAR retention after 10,000 hours of use
• ✅ 2780 µmol/s PPF (400-700nm) at 1250W
• ✅ 2.23 µmol/J photon yield (PPE 400-700nm)
• ✅ Suitable for professional flowering and growth stages
• ✅ Optimized for 400V electronic ballasts (EL)

Why this HPS lamp?

The DXO California Spec HPS produces more usable light photons with a better-tuned spectrum than any other 1000W HPS lamp. Thanks to the high red/orange spectrum, this bulb ensures heavy flowers and fruiting, while the blue light supports the plant during the growth phase.

Technical specifications

• PAR light output (PPF 400-700nm): 2780 µmol/s @ 1250W
• Total light spectrum (PPF 350-800nm): 3070 µmol/s @ 1250W
• Photon efficiency (PPE 400-700nm): 2.23 µmol/J @ 1150-1250W
• PPE total (350-800nm): 2.46 µmol/J @ 1150-1250W
• Type of fitting: Double Ended (DE)

Application

Ideal for large indoor growing projects, commercial food production and professional growers who demand maximum yields during b