Very basic model of a "10W 900LM White/Warm White High Bright LED Light Lamp Chip DC 9-12V" the White version
http://www.banggood.com/10W-Warm-Pure-White-High-Brightest-Save-Power-LED-Light-Lamp-p-88169.html
Tinkercad: https://tinkercad.com/things/kpTzfIsnS9G