12V DC FLAT G4 LED BULBS 1W DIMMABLE

Name: 12V DC FLAT G4 LED BULBS 1W DIMMABLE
Brand: LED MONTREAL
SKU: G4FLAT-W1
Price: 3.97 CAD
Availability: InStock

SKU: G4FLAT-W1

Brand: LED MONTREAL

Say goodbye to hot, power-hungry halogen capsules: the 12V DC Flat G4 LED bulbs from LED MONTREAL (SKU G4FLAT-W1) are here, and they aim all their light exactly where you need it. Flat-faced instead of round, these G4 LED bulbs 12V — also called G4 bi-pin capsules, puck-light bulbs or under-cabinet bulbs — slip into the same sockets as your old halogens and give you a clean, even wash of light instead of a hot spot. They're a favourite for kitchen under-cabinet modules, range hoods, cars, RVs, motor homes and boats, anywhere a low-profile bulb has to fit in a shallow housing and behave itself.

Built on an uncoated plastic board with 6 x 5050 SMD LEDs and an Epistar chip, this bulb draws just 1 W and runs on 12V DC input. It's compact — 26 mm long (37 mm with the pins) by 23 mm wide — with a standard G4 base and a wide 180-degree beam angle that spreads light across a counter or a cabinet interior instead of punching a single beam. Choose warm white 2800-3200K for a cozy, halogen-like glow at 90 lumens, or cool white 5500-6500K for a crisp, task-friendly 180 lumens. And yes, it's dimmable, so you can dial the mood down without swapping fixtures.

These flat capsules shine in kitchen and bathroom under-cabinet lighting, display cases, cooker hoods, marine cabins, trailers and van conversions — all the tight Canadian spaces where a hot halogen used to cook the shelf above it. One important note before you order: these are DC-only bulbs. Make sure your fixture or transformer supplies 12V DC, because installing DC bulbs on an AC circuit will damage both the bulbs and the fixture, and that isn't covered by the warranty. Check the technical PDF in the Documentation tab for the full details, then pick your colour temperature and give your old halogens a well-deserved retirement.

A flat design that changes everything
Traditional G4 halogen capsules throw light in every direction, which means half of it bounces around inside the fixture instead of landing on your countertop. The Flat G4 LED bulb from LED MONTREAL flips that logic: its LEDs sit on one flat face, so the output is concentrated toward a single direction. The board is uncoated plastic, the light source is 6 x 5050 SMD LEDs with an Epistar chip, and the whole thing measures 26 mm long (37 mm with pins) by 23 mm wide — small enough to disappear into shallow puck housings, cabinet modules and recessed trims where a bulky bulb simply won't close.

Light quality and colour options
You choose the ambiance. Warm white 2800-3200K delivers 90 lumens and mimics the soft amber feel of the halogen you're replacing — perfect for living spaces, boat cabins and display shelving. Cool white 5500-6500K pushes 180 lumens for a brighter, whiter light that's better suited to food prep, workshops and task areas. The 180-degree beam angle spreads that output broadly, so a row of bulbs under a cabinet blends into a continuous band of light instead of a series of bright dots.

Technical specifications
SKU: G4FLAT-W1
Dimensions: 26mm long (37mm with pins) x 23mm wide
Chip brand: Epistar
LED consumption: 1w
LED quantity: 6 x 5050 SMD LEDs
Base type: G4
Input voltage: 12V DC
Dimmable: Yes
Beam angle: 180 degrees
Colour temperature: Warm white 2800-3200K / Cool white 5500-6500K
Lumens warm white: 90
Lumens cool white: 180

Electrical, dimming and installation
This bulb runs on 12V DC only. Before ordering, confirm what your fixture or transformer actually outputs: many older halogen under-cabinet systems and some low-voltage tracks are AC, and putting a DC bulb on an AC circuit will damage both the bulb and the fixture — damage the warranty does not cover. Vehicle, RV, motor home and marine circuits are natively DC, which makes them an ideal match. Installation itself is refreshingly simple: cut the power, let the old halogen cool, pull it straight out of the G4 bi-pin socket and push the flat capsule in, flat face pointing where you want the light. Because it's dimmable, you can pair it with a DC dimming setup on the 12 volt side to fine-tune brightness in a bedroom, a cabin or a display case.

Where it earns its keep — and documentation
Think kitchen under-cabinet modules and range hoods, bathroom vanity pucks, retail display cases and shelving, camper vans, trailers, motor homes and boat interiors. At 1 W per bulb, replacing a set of halogen capsules cuts your draw dramatically — a real advantage when you're running off a battery bank or a small 12V supply, and a welcome reduction in heat in enclosed cabinetry. Homeowners, contractors and small business owners across Canada use these to refresh existing low-voltage lighting without touching the wiring. The full technical PDF (FLAT G4 LED BULB DIMMABLE) is available in the Documentation tab so you can verify dimensions and specs against your fixture before you buy.

Technical Files