A projector from Vamvo is the L4500, whose Laser-LCD model delivers 200 ANSI lumens, a resolution of HDTV 1280 x 720 and a contrast of 1800:1. An LED lifespan of 50000 hours is noted in the data sheet for this model, which translates to 34.2 years with 4 hours of daily use. Looking at practical performance, up to 144 cm can be illuminated with 200 ANSI lumens in dark environments. Once daylight is in the room, the image should ideally be no wider than 96 cm. In terms of video signals, the device processes resolutions up to Full HD 1080P. Also on board is a local media player that allows reading and playing content directly from storage media.
Display Type
1 x LCD Panel HDTV 16/9 Liquid Crystal Display
Ansi-Lumen
Projector
200
Screen
89 Lux (200 cm Screen width)
Contrast
1800:1 full on/off
1800:1 full on/off
Black Level
0,1111 min. Lumen
0,05 min. Lumen
Offset
-
Resolution
HDTV 1280 x 720
921.600 Pixel HDTV 1920 x 1080 compressed
Video Modes
Pal, SECAM, NTSC, HDTV 720p, 1080i, 1080p, EDTV 480p, 576p Media player formats: Mediaplayer
Application
Game-Portabel | Very portable, small-screen projections. Very narrow picture width and rooms with very little light.
Light Source
LED
Light Life
50000 h.
Operating Costs
0,00 € LED
The projection is too dark. The screen width should be reduced.
270 cm (no Zoom)
Lux:
89 Lux
Contrast:
1800:1
Candela pro m²:
27 cd/m²
Foot-Lamberts:
8 fL
•
Focus
Manual
Zoom
No Zoom
Objective
-
Throw Ratio
1,35:1
Audio
1 x 3W
Connections
HDMI in
SD Karte
D-sub 15pin in
Mini Jack Audio in und out
USB in
Full HD 1080P compatible
Vamvo Website
Product Sheet english HC
