Built small, finished rightThe PK300 is a compact round puck with a magnetic face trim, which means the visible ring simply snaps on and can be swapped or removed without tools when you need access. The brushed aluminum face of SKU LCPK300-24V-CCT-BS sits nicely against stainless steel appliances, aluminum profiles and brushed hardware, while the black and white versions cover darker or painted cabinetry. At 80 mm (3.150") in diameter, 22 mm / 23 mm (0.867" / 0.906") deep and only 70g, this
mini LED puck disappears into the underside of a cabinet instead of hanging below it.
Light quality you can actually seeTwo things make a
puck light look expensive: colour rendering and beam spread. Here you get a
CRI greater than 90, so countertops, cutting boards, cosmetics and retail merchandise keep their true colours, and a
120° beam angle that washes the work surface evenly rather than punching a bright circle into it. The 3-position toggle switch on the front of the puck gives you
3 selectable colour temperatures: 2700K for a traditional warm look, 3000K for the most common residential white, and 4000K when you want a crisper, more neutral task light. Output follows the setting — 210lm at 2700K, 225lm at 3000K, 250lm at 4000K.
Technical specificationsModel: LCPK300-24V-CCT-BS
Power: 3W
Input voltage: 24V
Lumens @ 2700K: 210lm
Lumens @ 3000K: 225lm
Lumens @ 4000K: 250lm
CRI: >90
Beam angle: 120°
Dimmable: Yes
Diameter: 80 mm (3.150")
Depth: 22 mm / 23 mm (0.867" / 0.906")
Cutout size: 60mm (2.362 inches)
Recessed mount: Yes
Surface mount: Yes (with spacer)
Weight: 70g
Warranty: 3 years
Finishes available: White, Black, Brushed Aluminum
Installation and electricalThis is a
24V low-voltage fixture, so it needs a 24V driver or power supply sized for the total wattage of every puck on the run — count 3W per puck and leave yourself headroom. For
recessed mounting, bore a 60mm (2.362 inches) hole in the cabinet bottom and drop the puck in; where the panel is too thin or you simply don't want to drill, use the
surface mount spacer and screw it on instead. Set each puck's colour temperature with the front toggle before you close everything up, and keep every puck on the same setting for a uniform look. Because the puck is
dimmable, you can pair the circuit with a dimming-compatible 24V driver and control the whole under-cabinet run from one dimmer.
Where it works, and what pairs with itUnder kitchen uppers for
under cabinet lighting, inside glass display cases and jewellery counters, in bathroom vanity cabinets and medicine cabinets, along closet shelving, in bookcases, bar backs, reception desks and store fixtures — the PK300 handles residential and commercial millwork alike. Mixing finishes across a project is easy since the same puck is offered as
LED puck 300 24V CCT white for painted or light cabinetry and
LED puck 300 24V CCT black for dark wood and contemporary interiors. The full technical PDF, with the drawing, the cutout dimension and the colour temperature settings, is available in the Documentation tab — worth a look before you drill.