Product & UI · Sep 25, 2026
Lightspark social promo video
Lightspark social promo… by David Marcus, credited to Claude Opus 5.5. Watch the Product & UI video, explore the shared prompt and visit the original X post.
David Marcus@davidmarcus
View on XA 23-second social promo for Lightspark's capabilities, with sound, made in one shot; the author notes Claude already had business context from earlier chats.
The prompt behind it.
This work also used reference images, audio or other inputs.
Original prompt
make a punchy and modern short video for social that promotes @lightspark capabilities. Needs to be production grade with sound
Video and prompt by David Marcus. Original post ↗ · Prompt source ↗


