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Ushio 13W dimmable compact fluorescent bulb with G24Q-1 quad-pin base

Ushio

Ushio CF13DE/835 13W 3500K Dimmable Compact Fluorescent Bulb

SKU CH-ZTXM-W0GJP

A 13-watt dimmable compact fluorescent bulb producing 900 lumens at 3500K with a 10000-hour rated life and 82 CRI

  • TypeFluorescent Bulbs
  • Lumen Range900
  • Wattage13W
  • Color Temperature3500K
  • Life Time Hours10000
  • Color Rendering Index82
  • Dimmable 13W compact fluorescent for flexible light levels
  • 900 lumens at 3500K for neutral white illumination
  • 10,000-hour rated life reduces replacement frequency
  • CRI 82 renders colours accurately in commercial spaces
  • G24Q-1 4-pin base fits electronic ballasts directly

Ushio 13W Dimmable CFL

The Ushio CF13DE/835 is a 13 watt compact fluorescent bulb with a G24Q-1 quad-pin base. It produces 900 lumens at a 3500K colour temperature and a CRI of 82. The dimmable double-tube design suits commercial and hospitality lighting where adjustable output is required. Rated life is 10000 hours.

Replaces 13W non-dimmable CFLs

Swap this unit for an existing 13 watt plug-in CFL when dimming control is needed. The upgrade is worth it in offices, restaurants or retail displays where light levels must change through the day. It matches the same wattage and pin layout so no ballast change is required. Not for fixtures locked to non-dimmable ballasts.

Fits G24Q-1 electronic ballasts

The four-pin base locks into standard G24Q-1 sockets driven by electronic ballasts. Dimming function depends on a compatible dimming ballast and control system. The ultra-compact double tube frees space in shallow downlights or wall sconces. Not for screw-base sockets or magnetic ballasts without an adapter.

Highlights

  • Dimmable 13W compact fluorescent for flexible light levels
  • 900 lumens at 3500K for neutral white illumination
  • 10,000-hour rated life reduces replacement frequency
  • CRI 82 renders colours accurately in commercial spaces
  • G24Q-1 4-pin base fits electronic ballasts directly

Specifications

BrandUshio
TypeFluorescent Bulbs
Lumen Range900
Wattage13W
Color Temperature3500K
Life Time Hours10000
Color Rendering Index82

Questions about this item

Does this 13 W bulb use a G24Q-1 4-pin base for electronic ballasts?

Yes, it fits a G24Q-1 quad-pin socket designed for electronic ballasts.

When replacing the lamp, do I need to switch off the electronic ballast first to avoid damaging the new 10 000-hour tube?

Always de-energise the fixture before swapping the lamp; hot-plugging can shorten the 10 000-hour rated life.

After roughly 10 000 hours at 3500 K, should I expect noticeable colour shift or just replace the bulb?

Plan on replacement once output drops near the 10 000-hour mark; colour rendering stays at CRI 82 until end of life.

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