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Small tubular LED bulb with intermediate base, warm white finish

Satco

Satco S12114 3.5W T7 LED Microwave Bulb

SKU CH-Z1AK-2CFNR

A 3.5-watt T7 LED appliance bulb replaces a 40-watt incandescent with 350 lumens of 3000 K warm white light for microwave use

  • Replaces a 40W incandescent using only 3.5W
  • Warm 3000K light suited to microwave interiors
  • T7 shape with intermediate base fits appliance sockets
  • 350 lumens output from a 2.5 inch lamp
  • Rated 15000 hours life at 120V

T7 LED Microwave Bulb

The Satco S12114 is a T7 LED appliance lamp designed as a microwave-safe replacement for standard incandescent bulbs. It fits fixtures with an intermediate base and operates on 120V household current. Homeowners and maintenance staff needing a direct screw-in swap for oven or microwave lighting will find it suitable.

Sustained Load Performance

The 3.5W LED produces 350 lumens of warm white light at 3000K while replacing a 25W or 40W equivalent incandescent. Because it is rated non-dimmable, output remains steady during continuous appliance cycles. The lamp is engineered for 15,000 hours of service life under normal operating conditions inside the appliance cavity.

Pre-Order Checks

Verify that your appliance uses an intermediate base socket and accepts a maximum overall length of 2.5 inches. Confirm the fixture voltage matches the 120V rating and that the housing does not require a dimmable lamp. This bulb is not intended for general room lighting or enclosed fixtures outside of approved appliances.

How it compares

Measured against everything we stock in General-Purpose & Specialty Bulbs, at today’s prices. Recalculated every night.

Price $4.99
Cheaper than about 92% of the 1,791 comparable items (median $17.99).

Specifications

Product
Brand nameNuvo

Questions about this item

How warm does the 3.5W T7 LED get when left on inside a microwave all day?

The bulb draws only 3.5 watts and produces 350 lumens, so it generates far less heat than the 25-watt incandescent it replaces.

What base type does the S12114 use and will it fit my microwave socket?

The lamp has an intermediate base designed for standard appliance sockets; check your microwave manual to confirm it accepts that base.

Can I keep using my older microwave with this 120V LED bulb?

Yes, the bulb runs on 120 volts and replaces a 40-watt equivalent incandescent, so it works in any compatible microwave wired for that voltage.

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