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Ushio 13W compact fluorescent double tube 4-pin base 2700K 900lm

Ushio

Ushio CF13DE/827 13W 2700K 900lm 82 CRI 10000h dimmable standard bulb

SKU CH-PKMX-RNJ4X

13 W compact fluorescent bulb delivers 900 lm at 2700 K with 82 CRI and a 10 000-hour rated life

  • TypeFluorescent Bulbs
  • Lumen Range900
  • Wattage13
  • Color Temperature2700K
  • Life Time Hours10000
  • Color Rendering Index82
  • 13 W delivers 900 lumens for efficient brightness
  • 2700 K warm white creates a cosy atmosphere
  • 82 CRI renders colours accurately
  • 10 000 hour rated life reduces replacement frequency
  • Dimmable 4-pin base works with electronic ballasts

What this bulb is and who it fits

The Ushio CF13DE/827 is a 13W compact fluorescent lamp with a 4-pin base designed for electronic ballasts. It produces 900lm at 2700K with an 82 CRI and a rated life of 10000h. Suitable for fixtures that accept dimmable double-tube CFLs.

Practical limits of the 4-pin electronic ballast

This lamp requires a compatible electronic ballast that supports dimming; it will not operate on magnetic ballasts or direct mains voltage. The 4-pin base prevents insertion into 2-pin sockets used for pre-heat or rapid-start gear. Dimming performance depends entirely on the ballast’s dimming curve and minimum load.

The specification that decides fit

The 4-pin base and 13W rating are the decisive factors: the fixture must accept a 4-pin double-tube CFL and its ballast must be rated for a 13W dimmable load. If the socket is 2-pin or the ballast is non-dimmable, this lamp will not work.

Highlights

  • 13 W delivers 900 lumens for efficient brightness
  • 2700 K warm white creates a cosy atmosphere
  • 82 CRI renders colours accurately
  • 10 000 hour rated life reduces replacement frequency
  • Dimmable 4-pin base works with electronic ballasts

Specifications

BrandUshio
TypeFluorescent Bulbs
Lumen Range900
Wattage13
Color Temperature2700K
Life Time Hours10000
Color Rendering Index82

Questions about this item

Which version of the Ushio CF13DE/827 should I choose?

The product is offered as a single 13W double-tube lamp with a 4-pin base for electronic ballasts.

What does the 900lm rating mean in a real fitting?

It delivers 900 lumens of warm-white light at 2700K with a CRI of 82, suitable for general indoor lighting.

What does the 4-pin base and electronic ballast requirement mean for installation?

The lamp uses a 4-pin base designed for electronic ballasts that support dimming; it will not operate on magnetic ballasts or direct mains voltage.

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