We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Box of thirty 25-watt T12 fluorescent tubes cool white 4200K

SYLVANIA

SYLVANIA 22528 F25T12/CW/30 25W T12 4200K 30pk

SKU CH-DWJT-B2VEG

Pack of 30 fluorescent tubes, 25 watts each, cool white 4200K colour, medium bipin base

  • Watts25
  • Pack of 30 fluorescent tubes for large-scale installations
  • 25 watt power draw keeps energy use predictable
  • Cool white 4200K colour temperature suits workspaces
  • Medium bipin base fits standard T12 fixtures
  • Model 22528 identifies the exact replacement part

Case of 30 T12 tubes

This case contains 30 fluorescent tubes rated at 25 watts each. They use a T12 glass diameter and a medium bipin base for standard fixtures. The lamps produce a cool white colour temperature of 4200K. Buyers who need a different wattage or tube diameter cannot use this pack.

Medium bipin base limits

The medium bipin base fits only compatible T12 sockets and matching ballasts. These tubes will not operate in fixtures wired for other lamp types or pin spacings. The 25 watt rating requires a ballast designed for that load. Installations needing instant start or dimming functions are not supported by this standard lamp design.

Packaged for volume replacement

The 30-piece case is built for multi-fixture relamping projects in commercial or institutional settings. Each tube is a new unit sealed in bulk packaging to reduce handling waste. The cool white output suits general task lighting where colour rendering is secondary. Users wanting warmer tones or higher efficacy lamps must choose a different product.

Highlights

  • Pack of 30 fluorescent tubes for large-scale installations
  • 25 watt power draw keeps energy use predictable
  • Cool white 4200K colour temperature suits workspaces
  • Medium bipin base fits standard T12 fixtures
  • Model 22528 identifies the exact replacement part

Specifications

BrandSYLVANIA
Watts25

Questions about this item

Should I buy the 30-piece case or look for a smaller pack?

The product is sold only as a case of 30 tubes, so that is the only quantity available.

What does the 4200K rating mean for the light I will see?

4200K is a cool white colour temperature that produces a neutral-to-cool white glow suited to task lighting.

Will the medium bi-pin base fit my existing T12 fixtures?

Yes, the medium bi-pin base is the standard connection for 25-watt T12 tubes and fits compatible sockets.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.