Your search for "led" revealed the following:

Aurora Christmas : Kumi Chikada - painted, Non-scale

90mm Cube Miniature "Kowloon Castle" : Taro, Diorama art work Non-scale 275

Acrylic 3 mm square bar, 6 pieces : Koeido Material, Non-scale AB-3S

Buzz's Sawmill [with LED] : Woodland Finished product HO(1:87) 5044

Balloon Type Floodlighter : Kobaru Unpainted Kit N(1:150) MA-21

Acrylic 4 mm square bar, 5 pieces : Koeido Material, Non-scale AB-4S

Bank Cash Truck w/Security Guard [w/LED] : Woodland Finished product HO(1:87) BR5033

[Model] Balloon Type Floodlight Kobaru Equivalent: Sakatsu Unpainted Kit N (1:150) 3735

Wooden Engin House : Norihisa Matsumoto, painted, 1:150 size

"Secret Point" with miniature car and figure : Green Art - Completed 1:43 Kai 3005

Polyurethane copper wire (clear coating) Diameter 0.1mm Length 10m : Sakatsu Material Non-scale 4509

Hagure Station type : Showa Romando Special Finished 1:150 scale

ROCK*SLIDE : Nobuko Kameda, Non-scale Dollhouse art work

Blue Restaurant : Nobuko Kameda, Diorama art work Non-scale

90mm cube miniature "Seaside Bar" : Taro, Diorama art work Non-scale 284

"Villa - Everlasting Summer Seaside -" Hawaii diorama with miniature car and figures : Green Art - Completed 1:43 Kai 3002

Diorama Hyotan - Undersea Exploration : Hyotan Sumijiro - diorama art work non-scale

1:500 Brass Model Tokyo Sky Tree (R): Sakatsuu Finished product 1:500 601

Lisbon Tram Street Corner Diorama B: Ikeda Modeling - Diorama art work - 1:150 Scale - 6.5mm N Narrow Gauge

Scenery of a railroad bridge with fireflies dancing : Keichu Matsuo Diorama work 1:80 scale (1:80 narrow, 9mm) Diorama No.8