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Lumien  |  SKU: M4B1-5.5W-27K-40-A

Lumien Brass Micro Module, 5.5 Watts, 435 Lumens, 10-15V, 40 Beam Spread, 2700K, Antique Finish

$88.77

Images & size shown are for reference only: colors may vary by screen, lighting, & natural material variation. See description for dimensions & finish options or call us to request a sample if an exact match is needed.

This item is available for pick-up or local delivery only (NYC Tri-State NJ CT & Long Island). Call us before ordering if needed immediately. 718-326-4328

Pickup available at Maspeth, NY Showroom

Usually ready in 2-4 days
400+ five-star Google reviews
  • Local delivery or pick-up across NYC, Long Island, NJ and CT. $49.95 flat rate, free over $999.
  • Factory-authorized Lumien dealer. You keep the full manufacturer warranty.
  • 30-day returns, no restocking fee.
  • Professional installation available across NYC, Long Island, Westchester, northern NJ and Greenwich/Stamford, CT.
Questions about fit, venting or power? Talk to the team that installs it. Mon to Fri 9 to 5, Sat 10 to 3.
Call 718-326-4328 Free Consultation

Free & Flat Rate Local Delivery
  • Our team & trucks deliver locally within 60 miles of our showroom. (NYC Tri-State including all of Suffolk County)
  • Orders Over $999 Ship Out Fast & Free
  • Delivery typically takes 5 -7 days
  • $49.95 Flat-Rate Local Shipping on orders under $999
  • Setup & Assembly available for most items at checkout

Assembly & Installation

Our company installs in the following areas: Manhattan, Queens, Brooklyn, Nassau, Suffolk, Staten Island, Bronx, & Westchester NY. Hudson, Union, Essex, & Bergen NJ. Greenwich & Stamford, CT. Check out our portfolio of projects we built!
Call for a free quote 718-326-4328

Visit our sister site to learn more about our showroom products like Direct Vent Gas Fireplaces, www.NYCFireplaces.com

Warranty

Manufacturer's warranty their products only if they are purchased from an authorized retailer like us. If an issue occurs and the item was purchased from a 3rd party website i.e. Amazon, your claim may be denied. What this means for you as a customer? As a factory authorized & trained dealer for every brand on our website, you will maintain full manufacturer's warranty. Please click on the manufacturer's manual in the description for full warranty coverage information.

Returns
  • No-Restock Fees
  • 30-Day Return Policy
  • The NYC Fireplaces Team wants you to love what it is that you've ordered! If for some reason you have an issue with your product, we offer a '30-Day Return Policy'.
  • We allow returns on all new, unused, unassembled, and "resalable" items in their original packaging within 30 days of the delivery date for a refund (minus the original shipping costs, and the shipping costs you incur shipping the product back). Naturally, if your return is because of our error, you are not responsible for any shipping costs.

Description

The Lumien M4B1-5.5W-27K-40-A is a solid brass Micro Quick Connect module in an antique finish: a 5.5 W LED light source at 2700K with a 40 degree beam. It is the light engine of the system, so you add the Micro shroud, cap, mount or well light that suits the spot.

Features

  • 5.5 W, 8.66 VA, 428 lumens (2026 look book)
  • 2700K static white, 40 degree beam
  • Dims from the primary side (MLV or ELV)
  • IP68 rated when assembled with Quick Connect parts

Key Specifications

Model / SKU Lumien M4B1-5.5W-27K-40-A
Fits Lumien Quick Connect Micro shrouds, caps and well lights, the Brass Micro accessory packages (LAB-068, LAB-069, LAB-070), the Select Series step light and LumienACE, per the 2026 look book
Power 5.5 W / 8.66 VA, 10-15 V
Output 428 lm
Color temperature 2700K
Beam spread 40 degree
Dimming Primary (MLV/ELV)
Lead wire 6 ft (look book)
Required or optional Required light source; shrouds, caps and well lights ship without one

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What Is Included and What You Will Need

  • (1) Lumien M4B1-5.5W-27K-40-A brass Micro module

Optional Accessories

Installation Notes

Size the transformer for the total VA on the run and have a qualified landscape lighting installer make the 120 V connection.

Planning landscape lighting around an outdoor kitchen, fire feature or patio? Book a design consultation.

Documentation

Frequently Asked Questions

Is this a complete light?

No. It is the light source; add a Micro shroud, cap or well light and a mount.

Which color temperature should I pick?

2700K is warmer and suits brick, stone and planting; 3000K reads slightly crisper on modern facades.

Related reading: Outdoor kitchen planning guide, Outdoor fireplace buying guide.

Warranty

Lumien's 2026 warranty policy covers 12V electronics and light sources for ten (10) years and brass housings for life (finish excluded). Keep your proof of purchase for any claim.
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