LumenLite 300W Fan Speed Controller — Plug-In Dimmer

LumenLite 300W Plug-In Fan Speed Controller / Dimmer

A simple plug-in fan speed controller for manually adjusting single-fan extraction — particularly popular paired with RVK fans. Not a thermostatic controller (no automatic adjustment based on temperature), but a straightforward dimmer that lets you set a specific speed and leave it. The "I just want to turn it down a bit" solution.

Why growers choose the LumenLite Fan Controller:

• Plug-in manual speed control — set the speed you want, leave it there
• 300W capacity — handles single-fan applications up to that wattage
• Pairs well with RVK fans — popular combination for budget-friendly extraction control
• Simple dial operation — no menus, no settings, no complications
• Reduces fan noise — running a fan at partial speed is significantly quieter than full-tilt
• Cheap alternative to thermostatic controllers — if you don't need automation, this costs much less
• Budget-friendly entry point — basic fan control without the G.A.S price tag

Who it's not for:

Manual control only — for temperature-responsive automatic speed adjustment, you need a thermostatic controller (G.A.S AC1 for AC fans, EC1/EC2/EC5 for EC fans). 300W capacity — check your fan's wattage; oversizing past this limits reliability. Not compatible with EC fans; AC-only. If your grow-room temperature swings through the day, thermostatic control is worth the extra cost.

In stock now — ships same working day from our Staffordshire warehouse with free UK delivery over £100. Pick up in-store at our Stone shop (ST15 0SR) if you're local, or click & collect at checkout.