Feit Electric MH100/U/MED official product image
Official manufacturer image when supplied in the source record.

Independent reference · not a sales listing

Feit Electric MH100/U/MED

100W Cool White (4000K) ED17 Shape E26 Medium Base Clear Metal Halide High Intensity Discharge HID Light Bulb

ShapeED17
BaseE26
Power100 W
Output8,500 lm

This is a 100-watt hid with a ED17 envelope and E26 base. It produces 8,500 lumens. The listed light color is 4000 K neutral white. No incandescent-equivalent claim is stored in the source snapshot.

View the official record Source citation, not a buying link.

Before replacing it

Five checks decide the fit

A shared base or wattage alone is not enough. Work down the list with the old bulb and fixture label in hand.

  1. 01

    Socket

    Match E26 exactly. The ED17 code describes the bulb envelope, not the socket. Open the E26 base guide.

  2. 02

    Electrical rating

    The source lists 120 V. Confirm that against the fixture and local supply.

  3. 03

    Brightness, not “watts”

    Target about 8,500 lumens. The 100 W figure is input power, not brightness.

  4. 04

    Physical clearance

    Confirm that the ED17 envelope fits the shade or cover; this snapshot does not provide complete dimensions.

  5. 05

    Heat, controls, and location

    Enclosed-fixture use is not stated; it is marked non-dimmable; the location rating is Indoor/Outdoor.

Normalized specifications

What the label says

These values are transcribed and normalized from the official source. A blank claim stays “not stated”; it is never filled by assumption.

Manufacturer
Feit Electric
SKU / model
MH100/U/MED
Technology
HID
Shape
ED17
Base
E26
Voltage
120 V
Input power
100 W
Incandescent equivalent
Not stated
Light output
8,500 lumens
Color temperature
4000 K
CRI
65
Dimmable
No
Rated life
10,000 hours
Beam angle
270°
Location rating
Indoor/Outdoor
Enclosed fixture
Not stated
Pack quantity
1

Quick answers

Questions about MH100/U/MED

What socket does Feit Electric MH100/U/MED use?

The official record identifies a E26 base. The replacement socket must use the same base code; a similar-looking bulb shape does not establish socket compatibility.

Is Feit Electric MH100/U/MED dimmable?

No. The official record marks this model as non-dimmable, so it should not be used on a dimming circuit.

Can Feit Electric MH100/U/MED be used in an enclosed fixture?

The source snapshot does not state an enclosed-fixture rating. Do not infer one from shape or wattage; confirm on the bulb or manufacturer page.

Official sourceFeit Electric
Snapshot checkedAugust 12, 2026
Record ID8788477083811

BulbMatch stores factual fields for independent label and compatibility research. It is not affiliated with the manufacturer and does not sell this product.