Specifications:

Youpai TB3516 (short focus 0.61 brightness 3600 lumen resolution

Youpai TB4519 (short focus 0.51 brightness 3600 lumen resolution

Youpai PS501X (short focus 0.61 brightness 3600 lumen resolution

Youpai PS501W (short focus 0.51 brightness 3600 lumen resolution

Youpai PS502X (short focus 0.61 brightness 4000 lumen resolution

Youpai PS502W (short focus 0.61 brightness 4000 lumen resolution

Color:

Official Standard