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Description

The GM Lighting GMC-MM-12-B 12inches male to male black cable connector allows LED under cabinet light bars to be wired up together to create longer rows of light. Compatible with LARC6 and SlimEdge Under cabinet Lighting

Specifications

Dimensions

Length/Depth
12 in
Width/Diameter
1 in
Height
1 in
Weight
0.5 lb

Style & Materials

Finish
Black

Item Details

MPN
GMC-MM-12-B
Brand
GM Lighting
Family
SlimEdge
UPC
849951004107

Warranty & Certifications

Product Warranty
1 Year

Shipping & Returns

Shipping: Enjoy free standard shipping on most orders over $99. Exclusions apply for oversized & commercial items. We ship to the contiguous 48 United States.

Returns: We offer a 60-day return window for most items. Products must be in their original, unused condition with all packaging. Exclusions: Special orders, clearance, and custom items.

See Full Shipping Policy | See Full Return Policy

Frequently Asked Questions

What is the difference between Lumens and Watts?

Watts measure the amount of electrical energy a fixture consumes, while lumens measure the actual brightness (the amount of visible light produced). In the LED era, wattage is no longer a reliable indicator of brightness. When replacing old fixtures or comparing new ones, always look at the lumen output to determine how bright the light will be.

What is Color Rendering Index (CRI) and why does it matter?

CRI is a scale from 0 to 100 that measures how accurately a light source reveals the true colors of objects compared to natural sunlight. A higher CRI (90+) ensures colors look vibrant and accurate, which is critical for retail displays, kitchen countertops, and bathroom vanities. A lower CRI (under 80) can make colors look washed out or dull, regardless of the color temperature.

How do I know if my light fixture is dimmable?

For traditional incandescent fixtures, dimmability depended purely on the bulb. For modern LED lighting, dimmability depends on the internal LED driver or the specific LED bulb used. A fixture is only dimmable if its driver is explicitly rated for it. Furthermore, the fixture must be paired with a compatible dimmer switch (such as a standard TRIAC/Phase-cut dimmer or a 0-10V commercial dimmer) to prevent flickering and buzzing.

What does "Integrated LED" mean compared to a standard fixture?

An integrated LED fixture has the LED diodes and driver built directly into the housing, meaning there are no traditional bulbs to screw in or replace. This allows for sleeker, lower-profile designs and better heat dissipation. However, if an integrated fixture fails after its warranty period, you typically have to replace the entire unit or the internal driver, rather than just swapping out a bulb.

What does the "L70" lifespan rating mean on LED fixtures?

Unlike traditional bulbs that simply burn out and go dark, LEDs gradually lose their brightness over time (lumen depreciation). The L70 rating indicates the number of operating hours it takes for the LED fixture to degrade to 70% of its original brightness. For example, a fixture rated for "50,000 hours L70" will still work after 50,000 hours, but it will be noticeably dimmer than when it was first installed.

Covalinear 9-Inch 120V Linear LED Light Bar, 4W, 2700K-3500K, White - Bees Lighting

GM Lighting

GM Lighting is an industry-leading manufacturer that specializes in providing complete, specification-grade lighting systems for residential, commercial, and hospitality applications. Renowned for its innovation in the linear and under-cabinet categories, the brand offers a comprehensive portfolio that includes high-performance LED tape, architectural extrusions, puck lights, and advanced power supplies. GM Lighting is the go-to choice for professionals seeking reliable, high-quality components to create sophisticated and functional lighting designs.

Shop GM Lighting
  • 5 stars: 67 (93%)
  • 4 stars: 4 (6%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 1 (1%)
This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.
C
Christopher B.

Excellent customer service.

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Kurt K.

Arrived on time and as described.

R
R.P.

All Good

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Thomas B.

ok .. since I ordered a plethora of parts for a full under-counter lighting, I'm only to give one (1) review instead of a review on all the individual parts that made up the order.

I have yet to rcv all the parts, I'm missing three sets of lights and the parts needed to connect them together (units are back ordered from the company) but I dod install the items rcvd and they are great. Excellent light output & color temp.

The mounting was a breeze as well, extremely low profile mounting brackets and the slender depth (thickness) make them virtually invisible. The cables were easy to install & hide. I used hotglue to tack the wire into the corners instead of sticky-backs & wire ties. I drilled into the corners of the cabinets & ran the cables there, so it hid them quite well.

Overall, I am impressed & thoroughly pleased with the slim LED lighting. I waffled on various manufacturers models and chose these .. and I'm seeing that I made a wise choice with this company & model.

R
Raymond M.

First of all, I had such a WONDERFUL Experience with Bees Lighting personnel I am going to use them for all of my lighting needs.

Product Review of SlimEdge Under Cabinet Lighting.
Awesome Product, great quality, easy installation, clean look.

R
Raymond M.

Good Quality. Only have to drill very small hole to fit wire through.

L
Lanie K.

your help completely resolved the problem!

D
Danny G

Found BEES through a google photo search for specific splice boxes I was looking for... Once I was designated to online site with description... I made my purchase for 6 units. Pickup location was near me. No problems doing a in person pickup. Transactions was fast, easy & professional. I recommend BEES LIGHTING all the way. For those who prefer Ebonics?... They BEE a-right! LOL Enjoy!

S
Steve W.

Impressed,

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Happy customer

I purchased a number of these in various sizes to replace my older xenon bulb variety Kichler under cabinet lights which produced a lot of heat. I was able to swap them out with this newer LED model very easily. Bee's Lighting was responsive and expeditious in getting a replacement to me when one of my fixtures was missing from my delivery. Thanks Bee's! Highly recommend!

T
Thomas Fronk

Bought from them before and ordering is always a breeze. This product looks really good and will definitely last a long time.

D
David Waldron

It's the perfect replacement for an old product that I had.

S
Steve Wooster

The product has good quality. I would recommend it.

C
Craig Welscher

Worked really good for our company and I just bought some more.

D
D Morris

Very easy to use and install.

B
Brian Kelly

One of the leading brands for these types of fixtures. You will not regret buying this for sure.

C
Chris pregowski

Very easy installation and works like a charm.

D
Dennis Madden

Great quality and the materials used are impressive. Finish looks great.

C
Craig Reece

One of the leading brands for these types of fixtures. You will not regret buying this for sure.

B
Basem Khader

Happy with the products and the customer service

B
Brian Kelly

Highly recommended fixture!

M
Mark Purther

products from this brand are always great quality. Highly recommended!!!!

T
Timothy W.

I have nothing but praises for the excellent customer service and the ease of the website. I will order all of my lighting needs from you!

B
Bart Gravelle

Great catalog. Many products to choose from. Easy ordering, great customer service. Received product within 48 hours!!!

T
Todd Chase

One of the leading brands for these types of products. You will not regret buying this for sure.

G
Greg Erickson

Great quality and the materials used are impressive. Finish looks great.

J
James Thomason

Worked really good for our company and I just bought some more.

R
Richard Luppy

Very easy to use and install.

C
Chester Jones

Website was easy to navigate and find what I needed. Item arrived on time.

S
Scott Newman

Worked really good for our company and I just bought some more.

J
Jesse Smith

Bought from them before and ordering is always a breeze. This fixture looks really good and will definitely last a long time.

J
Jeffrey Back

Very easy installation and works like a charm.

Get 20% Off Accessories Purchase GM tape or undercabinet lights and receive 20% off drivers, channels & connectors.