Yellow Light Bulb Hats
Description: This simple design is inspired by old type of incandescent light bulbs, those smart devices that can produce light from electricity :) First incandescent lights were made in the early and middle 19th century and are the type of light bulb that Thomas Edison spent so much time on in the 1870s. It was the first light bulb that could be used in houses because of its low costs and sufficient reliability. It was bright enough that people could work and read easily at night and because of that It was used to light stores and streets so people could travel around after dark. This invention really changed the world.
Description: A black heart-shaped arrangement of various physics formulas, scientific symbols, magnets, atoms, a yellow apple, and a glowing yellow light bulb. Key equations like E=mc^2 and P=W/T are prominently displayed in white and yellow.
Heart of Physics Formulas and Symbols Yellow Light Bulb Hat
by Geture_Project
$12 $19
Description: Think Light bulb Word Cloud. If are a fan of innovation, reason, reflection and creativity this shirt is for you! Original Word Cloud Art t-shirt for the thinker or idea person in your life. Politically incorrect, sometimes offensive but always funny tee shirts that tell the world exactly how you feel without actually saying a word. Think Lightbulb Word Cloud Graphic Design Tee. Buy seven or eight of these t-shirts for yourself or get them as a unique gift for a birthday, party, or any holiday or occasion. Remember, when ordering your Funny, Sarcastic, or Witty Word Cloud T Shirt to order a size up if you prefer a looser fit.
Description: A black background features a bright yellow sunburst radiating from behind a light bulb held in a yellow hand. The light bulb contains a representation of electrical wires and insulators. Text at the top reads "ELECTRICAL ENGINEER" in white, and text at the bottom reads "WE TURN THINGS ON" in yellow.
Electrical Engineer We Turn Things On Light Bulb Hand Hat
by Pastel Dream Nostalgia
$12 $19
Description: A cartoonish representation featuring two anthropomorphic light bulbs against a black background. The left bulb is green, wearing a pirate hat and an eyepatch, with one hand raised. The right bulb is yellow and cracked at the top, smoking a cigarette. The text "QUEENS OF THE STONE AGE" is arched above in yellow, and "Era Vulgaris" is below in pink.
QUEENS OF THE STONE AGE Era Vulgaris Light Bulb Characters Hat
by Airun Real
$12 $19
