停电夜的一盏灯

Create a 15-second, 16:9 ultra-photorealistic premium television commercial for a fictional Korean outdoor lighting brand called LUMA.
Make it feel like a real Korean live-action TV commercial, filmed with professional cinema cameras and real actors. Natural Korean faces, realistic skin, believable human movement, authentic contemporary Korean residential environment, physically accurate lighting, realistic nighttime atmosphere, subtle film grain and premium but restrained color grading.
The commercial should feel simple, emotional, believable and cinematic, never like an AI demonstration.

Luma is a premium rechargeable outdoor lamp designed to remain illuminated during power outages.
It sits securely in a dedicated charging dock beside the home's entrance. The dock receives household electricity, while the lamp itself has no visible cable. When the power goes out, the dock simply stops receiving electricity and LUMA automatically continues operating from its built-in rechargeable battery.
The lamp never moves, disconnects, breaks or changes position.
CHARACTERS
Use exactly three fictional Korean adults:
A Korean woman in her late 20s who lives in the house.
A Korean man in his early 60s who lives farther down the street.
A Korean male delivery rider in his 20s.
Keep the same faces, hairstyles, clothing and identities throughout.
No additional identifiable characters.
STORY
0–6 SEC — NORMAL EVENING
The woman is preparing one cup of tea for herself in her kitchen.
She places the single cup on the counter.
Through the window, we see the LUMA lamp outside, securely sitting in its charging dock and providing warm light.
She picks up her tea.
Everything feels like an ordinary evening.
6–9 SEC — BLACKOUT
The electricity suddenly goes out.
The house becomes dark. Neighboring homes and streetlights also become dark.
Luma lamp remains steadily illuminated in exactly the same position, powered by its rechargeable battery.
The woman looks toward the window, surprised.
Woman: “Oh.”
She walks toward the front door.
9–16 SEC — THE OLDER NEIGHBOR
Farther down the same dark residential street, the older man is already walking home.
The blackout has made the street difficult to navigate.
He slows down, looks around and notices the warm LUMA light in the distance.
He naturally walks toward it.
The woman opens the door.
Woman: “Mr. Han? Are you okay?”
Older man: “Yeah. Suddenly I can't see a thing.”
She gestures toward the light.
Woman: “Come this way.”
He walks into the illuminated area.
Keep the interaction natural and unhurried.

AUDIO
Natural nighttime ambience, household sounds, footsteps, door movement, phone handling, package placement, tea preparation and subtle conversation.
Original understated cinematic music that gradually becomes warmer during the human moment.
All dialogue is spoken naturally in English by the Korean characters, with casual conversational delivery, realistic pauses and subtle reactions.
No narration. No subtitles. No recognizable copyrighted music.
REALISM & CONTINUITY
Keep everything physically and geographically consistent: one house, one street, one evening, three characters, one lamp and one continuous story.
Characters must physically move between locations; no sudden appearances or disappearances. Keep faces, clothing, objects and lighting consistent. The original tea remains inside until the woman deliberately retrieves it later. The luma light stays physically seated in its charging dock throughout the blackout and continues operating from its rechargeable battery.
Natural human motion and believable cause-and-effect are more important than dramatic camera effects.