The digital 400 W lighting set is the perfect all-in-one solution for medium-sized grow tents or indoor gardens.
With the high-quality "Spudni" Cooltube reflector (125 mm diameter), it ensures powerful light output while effectively dissipating heat.

At the core of the set is the SafeLine digital ballast, featuring 4 dimmable settings (150 W / 250 W / 400 W + Boost mode) – allowing you to adjust the light to your plant’s needs in every growth phase.

Paired with a 400 W Super HPS sodium lamp and 1/8" adjustable rope hangers, the set delivers full control, efficiency, and reliability.

✅ Includes:

• Spudni Cooltube reflector – 125 mm diameter

• SafeLine digital ballast – dimmable: 150 W / 250 W / 400 W + Boost

• Super HPS 400 W bulb

• 1/8" rope ratchet hangers

• Plug & play wiring – ready to use

• Coverage area: approx. 0.8 – 1.2 m²

• Ideal for heat control and even light distribution