Pure Light Proton HPS 1000W DE 400V – Double-Ended Bulb with Mixed Spectrum

Proton HPS 1000 W bulb in Double Ended format for 400 V. The double-ended base eliminates the internal arc support, allowing a more stable tube and superior performance: the manufacturer claims up to 35% more usable energy than a conventional HPS of the same power. Mixed spectrum, suitable for growth and flowering.

🔴 Important compatibility notice

This bulb requires a 400 V Double Ended ballast or fixture. It does not work with:

• E40 screw-in sockets.
• Conventional Single Ended ballasts.
• 208-240 V DE fixtures — including the Gavita Pro 1000e DE SL from our catalog.

We do not currently have any 400 V DE ballast in our catalog to power it. Buy it only if you already have the proper equipment; if you have any doubts, contact us before ordering.

Technical data

• Technology: HPS Double Ended
• Power: 1000 W
• Voltage: 400 V
• Spectrum: mixed, growth and flowering
• Performance: up to +35% usable energy versus standard HPS
• Requires: 400 V DE ballast/fixture

The supplier does not publish PPF or lumens. The weight is an estimate.

At GrowIndustry we only work with products of proven quality and trusted brands.

Each item goes through a check before shipping to ensure you receive it in perfect conditions and ready to use.

Your satisfaction is our priority.

1. Confirma que tu equipo es Double Ended y de 400 V.
2. Si tu casquillo es de rosca E40, esta bombilla no te sirve.
3. Consúltanos si no tienes claro el tipo de balastro.
4. Manipula el tubo con paño, sin tocar el cristal con los dedos.
5. Encájala en los dos portalámparas con el equipo sin tensión.
6. Deja 60-80 cm sobre la copa: a 1000 W el calor es considerable.