Your comes completely assembled. Disassembly only will be required when changing batteries or the bulb. It is important that you read the entire manual to become familiar with the product BEFORE you operate and use the .
Make a small USB out of a Hot sized car with LEDS and a decent amount of hot glue in tight spaces. Over the last few years I’ve been working on a lamp idea involving Hot cars and LEDs where the headlights should go.