Diode Dynamics · One LED panel with the supplied socket adapters
A broad LED panel for a housing with room to spare.
The SMD12 arranges twelve LEDs in a rectangular 4 × 3 panel. Included adapters connect it to supported miniature-wedge, BA9S or festoon sockets, while the adhesive backing provides a mounting option inside the lamp. Choose the colour you want after confirming the panel and wiring can sit safely behind the lens.
Confirm the fit first
This is an LED board, not a same-shape replacement festoon. The current component page identifies adapters for 74, 194, BA9S and festoon applications including 29/31/36/39 mm. Both Tacoma dome listings offer the panel, but housing clearance and adapter fit still need checking. Compare the manufacturer dimensional drawing below before ordering.
Choose your configuration
Cool White or Warm White
White interior illumination in the selected tone.
Blue, Red, Amber or Green
Coloured interior accents; six exact supplier configurations are offered across this family.
What is in the package
- One SMD12 board in the selected colour
- Supplied adapters for the manufacturer-listed miniature-wedge, BA9S and festoon socket applications
- Adhesive backing on the panel
Specifications
- Construction
- 12 LEDs in a rectangular 4 × 3 layout
- Manufacturer model rating
- 118 lumens
- Electrical specification
- 9–16 V; 2.15 W; polarity specific, from the component page
- Fit check
- Panel dimensions, adapter engagement, wire routing and lens clearance
- Warranty
- 3-year limited manufacturer warranty; terms apply
- Fulfilment
- Supplier order. Availability and lead time must be confirmed; no dispatch date promised.
Exact choices and quantities
| SKU | Selection | Package |
|---|---|---|
| DD0150S | Cool White (6000K) · SMD12 Board (118 lumens) | one board |
| DD0148S | Warm White (3000K) · SMD12 Board (118 lumens) | one board |
| DD0146S | Blue · SMD12 Board (118 lumens) | one board |
| DD0149S | Red · SMD12 Board (118 lumens) | one board |
| DD0145S | Amber · SMD12 Board (118 lumens) | one board |
| DD0147S | Green · SMD12 Board (118 lumens) | one board |
Product and application photographs
Installation planning
Match the adapter to the original socket before mounting the board. Route the short lead so the lens and trim cannot pinch it. Check the full panel footprint and lens clearance, then test polarity and light operation before securing the panel and closing the housing. Do not treat an adapter that plugs in as proof that the panel physically fits.
Prepare with the illustrated guide
Questions before ordering
Why is this offered on both 29 mm and 31 mm Tacoma pages?
Those pages list the same six SMD12 SKUs. The board uses an adapter rather than becoming a different festoon length, so this is one product family.
Is it a direct-fit 29 mm or 31 mm bulb?
No. Its rectangular panel occupies a different space. Check the housing and manufacturer dimensional drawing.
What is included for connection?
The component page identifies included adapters for miniature-wedge, BA9S and festoon applications. Match the supplied adapter to your socket before fitting.
Can I use it as an exterior marker bulb?
This product is offered for interior applications. It does not establish an exterior housing or weather-exposure fitment.
