Portable Projector , 120 ANSI Lumen 1080P Supported LCD Portable Projector With Android 9.0 OS 

1. New Design Extend Lifetime, Home & Office LCD Video Projector, Compatible: Laptop, Tablets, mobile phone
2. WiFi Bluetooth support HD Theater, 120 Lumens Outdoor Movie TV Projector

3. HDMI USB Projector for Home Classroom Office

LED light source
LED (Light Emitting Diode), light-emitting diode, referred to as LED, is a solid-state semiconductor device that

can directly convert electrical energy into visible light. It has the advantages of easy control, low-voltage DC drive,

rich color performance and long service life after combination, and has been widely used in urban engineering and

large-screen display systems in the past, and has been widely used in liquid crystal displays and LCD TVs.

Especially after LED into the LCD TV application, with the LED industry in the field of display growth, led

development also follows the well-known Moore's Law, into the geometric development, cost, efficiency,

industrial chain, etc., etc., has been very mature, I believe in the micro projection industry, will also shine!