T10 LED COB BULB, 12V AC/DC, 2W - 6K

Name: T10 LED COB BULB, 12V AC/DC, 2W - 6K
Brand: LUMENSTARLED
SKU: LS-T10-COB-6K
Price: 15.97 CAD
Availability: InStock

SKU: LS-T10-COB-6K

Brand: LUMENSTARLED

Small bulb, big upgrade: the T10 LED COB bulb from LumenstarLED slides into a standard wedge socket and instantly turns a dim, power-hungry halogen or incandescent lamp into a crisp, modern light source. Also known as a wedge base bulb, a T10 LED lamp or simply an ampoule T10 LED by many Canadian installers, this little COB bulb is built for low-voltage work: RV and camper interiors, boats and marine cabins, solar and off-grid battery systems, automotive dome and reading lights, licence plate lamps, instrument clusters and all kinds of specialty 12V fixtures. It is a true drop-in replacement — no adapter, no rewiring, no modification to the socket. Model LS-T10-COB-6K delivers a 6000K daylight-white tone for maximum visibility and a clean, contemporary look.

Everything here is engineered around real low-voltage use. The bulb runs on 12V AC/DC, so whether your system is fed by a converter, an inverter or a straight battery bank, it simply works. At the heart of it is COB LED technology — a high-density chip array mounted directly on the board — which concentrates the light into a compact, even source with minimal hot spots, perfect for close-range task lighting and decorative or indicator-style fixtures. The compact T10 format measures W10 x L39 mm, so it tucks into tight housings the way the original lamp did. This is a non-dimmable bulb, meant to be run at full output on a simple on/off circuit, and its low draw is a real asset wherever every amp-hour counts.

This bulb shines in Canadian realities: a weekend trailer parked at the lake, a fishing boat cabin, a cottage running on solar panels, a van conversion, a service truck, or a small shop that needs reliable 12V indicator lighting. The rugged COB package and compact housing stand up well to the vibration that comes with mobile and marine installs, where a failed bulb is never just a bulb. Prefer a softer, cozier glow for a bedroom nook or a lounge area? The same lamp is offered in warm white — see the T10 LED COB bulb 12V AC/DC 3K. Stock a few of each, keep one in the glovebox, and never fight a burnt-out wedge lamp on the water again.

Built around COB technology
Unlike older LED wedge bulbs that use a handful of scattered diodes, this lamp uses a COB (chip-on-board) LED array: many small chips bonded directly onto a single substrate. The practical result is a light source that behaves much more like a solid glowing surface than a cluster of points, which means smoother illumination, fewer hot spots and far less of that speckled look on nearby surfaces. In a dome light, a reading lamp or a small decorative fixture, that evenness is exactly what you want, because the bulb is often visible or reflecting off a close surface. The compact board also keeps the whole assembly short and mechanically solid, which helps it shrug off the vibration found in vehicles, trailers and boats.

Light quality and colour
The LS-T10-COB-6K is the daylight-white version of the family, at 6000K. That cooler, crisp tone reads as clean and modern, sharpens contrast and is the go-to choice for anywhere visibility matters more than ambience: engine compartments, storage bays, workspaces, licence plate lighting, control panels and instrument areas. If your project calls for a warmer, more relaxed atmosphere — a bunk reading light or cabin lounge, for example — the warm white version of the same lamp is the better pick.

Technical specifications
Product code: LS-T10-COB-6K
Brand: LumenstarLED
Base / format: T10 wedge
Voltage: 12V AC/DC
LED type: COB
Colour temperature: 6000K daylight white
Dimmable: No
Dimensions (W x L): 10 x 39 mm

Electrical and installation notes
The dual 12V AC/DC input is the feature that saves installers the most headaches. Low-voltage systems in the field are rarely uniform: one trailer runs straight off a battery bank, the next one off a converter, a landscape or display circuit may run on AC from a small transformer. This bulb accepts either, so you are not sorting bulbs by system type. Installation itself is about as simple as it gets — cut power, pull the old wedge lamp straight out of its socket, push the new one in, restore power. Because the bulb is not dimmable, keep it on a standard on/off circuit and avoid dimmers or rheostats; if a fixture flickers, check the circuit and connections rather than the lamp. Handle the COB surface by the base rather than the emitting face to keep it clean and clear.

Applications, compatibility and documentation
Typical jobs include RV and camper ceiling and reading lights, marine cabin and cockpit lamps, cottage and cabin fixtures fed by solar panels, van and truck conversions, automotive dome lights, licence plate lamps and instrument clusters, plus display cases, signage and small indicator fixtures wired at 12V. The T10 wedge base fits standard wedge sockets without adapters or modification, which makes it easy to standardize a whole vehicle or vessel on one lamp. For projects that mix task and ambient zones, pair this daylight version with the T10 LED COB bulb in 3000K warm white — same format, same 12V AC/DC flexibility, different mood. The technical PDF for the T10 COB lamp is available in the Documentation tab of this page for your submittals, spec binders and maintenance records.

Technical Files