Hidden Hazards of Halogen Lamps
17:04
TOO BRIGHT Car Headlamps!?! | Laser LEP vs. LED vs. Halogen | Stronger than Sunlight
9:27
Ingenious hybrid lamp sold in a MINDLESS way...
9:49
Caustic lenses are really weird
14:59
YELLOW LASERS?!? Finally - after 25+ years of collecting!
16:54
¿Por qué los disyuntores termomagnéticos no protegen a las personas de las descargas eléctricas?
14:01
Upgrading Fiber Optic Lamps to LASER Brightness!
18:00
No Tires tu Led TV o LCD, conviértelo en Esto...
16:29