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Ushio

3000057 Ushio CF13S/835 13W 59V GX23 Ultra CFL Lamp
2.74 USD
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Need help confirming compatibility? Ask us before ordering.

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Confirm before ordering

Match the exact lamp designation, wattage, base and pin configuration, and ballast requirements. Plug-in compact fluorescent lamps with similar shapes are not automatically interchangeable.

Need help confirming fit? Email help@dynamiclamps.com with the fixture model, ballast label, and existing lamp marking.

Specifications

3000057 Ushio CF13S/835 13W 59V GX23 Ultra CFL Lamp specifications

Shopify SKU USH-3000057
Product detail Sold Individually
Product detail 13 Watts 59 Volts
Lamp configuration Single Ended, Single Tube
Base / pin configuration GX23, 2 Pin Base
Lamp form T4S Bulb Shape
Color rendering index 85 CRI
Color temperature 3500K Color Temp
Light output 800 Lumens
Product detail 12500 Hours Average Life
Product detail INPHOS Bulb Finish (Frosted Inside)
Product detail Ozone Free
Maximum overall length 7.1 in (180 mm) Max Overall Length
Product detail .50 in (12.7 mm) Bulb Diameter
Mercury content Contains Mercury (Hg)
Other part numbers CF13S/835, 18W 3500K 85CRI GX23
Equipment compatibility

Fixture and ballast fit

Use only in equipment designed for this exact compact fluorescent lamp family. Confirm the lamp code, wattage, keyed base, pin count, and ballast type before ordering.

  • Fixtures specifying CF13S/835, 18W 3500K 85CRI GX23
  • Fixtures with the exact GX23, 2 Pin Base configuration and compatible ballast
  • office, hotel, restaurant, retail, and commercial lighting
Brand alternatives

Cross-reference requirements

Another brand is suitable only when its manufacturer documents the same lamp designation or a complete electrical and mechanical equivalent. Match wattage, keyed base, pin count, lamp geometry, color specification, and ballast compatibility; do not substitute from wattage alone.

Documentation & safety

Documentation and handling

Disconnect power and allow the lamp to cool before replacement. Handle by the base, install only in a compatible fixture and ballast, and follow the fixture manufacturer's instructions.

Mercury lamp: Compact fluorescent lamps may contain mercury. Do not break the lamp; follow applicable recycling and disposal requirements.