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SUB-ZERO Fridge Replacement Light Bulb T30 E27 240V 40W 125mm

SUB-ZERO  |  SKU: 2538
Regular price $91.50
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Pickup available at Double Bay Hardware

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Light Bulb Fittings

The light bulb fitting is the part of the bulb that connects it to the socket of a light fixture.

Check fitting guide

Colour Temperature

Colour temperature is measured in Kelvin (K) – the lower the number, the warmer the white light appears, while a higher Kelvin will appear cooler. Colour temperature generally ranges from 2700-3300K (warm) to 3300-5300 (cool) – and 6500K is daylight.

Check details of colour temperature

Equivalent Wattages Between Different Light Bulbs

As long as the technology developed, a LED light bulb can only use 8 watt power but light up similar brightness when a incandescent light bulb uses 60 watt power. There is equivalent wattage between different light bulbs. To stop making confuse, you need to know what wattage equivalent to each other. See the table attached as below.

Check table chart

This blue-tinted T30 incandescent bulb is a replacement option for compatible SUB-ZERO refrigeration appliances. Its tubular glass envelope, E27 Edison screw cap and 30mm diameter by 125mm length help you compare it with the original lamp before ordering.

This bulb has a 220–240V 40W rating. Confirm the voltage, wattage, dimensions and replacement part specified for your exact appliance model; an E27 cap alone does not establish compatibility. The part numbers below are comparison references, not confirmation that every number is interchangeable.

 

Key Features

  • T30 tubular incandescent replacement lamp
  • Blue-tinted glass
  • E27 Edison screw cap
  • 220–240V, 40W rating; verify against the original lamp
  • 30mm diameter and 125mm length
  • For compatible refrigeration applications only, subject to model and part verification

 

Specifications

  • SKU: 2538
  • Light Bulb Type: Incandescent
  • Shape: T30 Tubular
  • Fitting: E27 Edison Screw
  • Voltage: 220–240V; confirm against original lamp
  • Wattage: 40W
  • Finish: Blue Tint
  • Diameter: 30mm
  • Length: 125mm
  • Application: Compatible SUB-ZERO refrigeration appliances, subject to model verification
  • Part References: 3030040, 48709, 3030180, 7006999, 7009935, 7040396; verify the correct replacement with the appliance manufacturer or service provider

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Frequently Asked Questions

Can this 40W fridge bulb be used with a dimmer?

Dimmer compatibility has not been confirmed for this specific bulb. Do not assume that an incandescent lamp is approved for every appliance control circuit or external dimmer. Use it only when the appliance manufacturer specifies a compatible lamp and control arrangement. Its 40W rating is an actual incandescent load, not an LED-equivalent rating.

Will this bulb fit my SUB-ZERO fridge or freezer?

Confirm your exact appliance model and manufacturer-specified replacement part before ordering. Compare the original lamp's voltage, 40W rating, E27 cap and the listed 30mm diameter by 125mm length. The existing description lists 220–240V. References 3030040, 48709, 3030180, 7006999, 7009935 and 7040396 are unverified comparison references, not a universal compatibility guarantee. Follow the appliance manual for safe lamp replacement; use a qualified service technician if access requires servicing.

Is this a genuine SUB-ZERO bulb, and what does the blue tint do?

The product photo shows a blue-tinted tubular incandescent bulb, but it does not establish genuine OEM manufacture or a verified glare-reduction benefit. No exact colour temperature or lumen output is currently confirmed. The blue glass appearance should not be treated as proof of a particular emitted light colour or performance. Confirm OEM requirements and suitability with your appliance manufacturer or service provider.

  • 5 stars: 1 (50%)
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  • 1 star: 1 (50%)
A
Adrian Staltari

The blue bulb is nowhere near as bright as the original. Disappointing product especially at the $90 price tag per bulb.