Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Crompton CIR40SPCW Fluorescent T9 Circular Triphosphor 40W 4000K G10Q

Crompton

Crompton CIR40SPCW Fluorescent T9 Circular Triphosphor 40W 4000K G10Q

Crompton CIR40SPCW circular T9 fluorescent lamp, 40W triphosphor with a G10Q cap and 4000K colour temperature.

At a glance

  • Also known as 8011686
Manufacturer part no.
CIR40SPCW
Showing prices

£12.17

£10.14 ex. VAT · VAT at 20%

Available to order · 1-2 working days
Available to order · 1-2 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Crompton CIR40SPCW is a T9 circular fluorescent lamp rated at 40W with a 4000K colour temperature. It carries a triphosphor coating and terminates in a G10Q cap. The circular ring format is intended for luminaires built to accept a T9 circular tube.

Before you order

  • Confirm the luminaire is designed to take a 40W T9 circular fluorescent tube.
  • Check the existing lamp is 4000K so the colour temperature matches across the installation.
  • Verify the cap is G10Q and that the lampholder pin arrangement is compatible.
  • Check the physical size of the existing ring tube against the fitting before ordering.

Not sure which part?

Tell the parts assistant what it's going into — the appliance make and model, or the GC number off the data badge — and it will check this part is on the fit list.