4000 Lumens DLP Laser Ultra Short Throw Projector For Students
Product Overview
Educational DLP Laser Ultra Short Throw 4000 Lumens Projector designed specifically for school education environments. Model: CLW400
Laser projectors represent mature high-technology that is increasingly being adopted in educational settings. The primary benefits include enhanced color saturation, brightness, contrast, and an extended lifespan of 20,000 hours, effectively eliminating consumable replacement costs.
Key Features
- 4000 lumens high brightness with 1920x1080 ultra-high resolution
- Excellent performance in bright environments with superior contrast and rich image layering
- Six major features: lightweight, thin design, ultra-short focus, DLP internal reflection technology
- Advanced dust-proof system with 9mm filter and MHL interface
- Ultra-quiet operation with noise controlled under 30 decibels
- Ultra-short throw distance: projects 80-inch widescreen image from just 4.14cm
- Fully sealed body design prevents eye damage from direct projector light
Technical Specifications
| Projection System |
DLP |
| Native Resolution |
0.65" S600 DC3, 1920x1080 |
| Brightness (ANSI Lumens) |
4000 |
| Contrast Ratio (Full on/off) |
12000:1 |
| Display Color |
30 Bits (1,037,000,000 colors) |
| Aspect Ratio |
Native 16:10 |
| Throw Ratio |
0.233:1 (80"@40.7cm) |
| Image Size (Diagonal) |
80" ~150" |
| Light Source Type |
LD module |
| Life (Normal/Economic) |
20000Hrs |
Interfaces
| Computer in (D-sub 15pin) |
x1 |
| Monitor out (D-sub 15pin) |
x1 |
| HDMI |
x2 |
| Composite Video in (RCA) |
x1 |
| S-Video in (Mini DIN 4pin) |
x1 |
| Audio in (Mini Jack) |
x1 |
| Audio out (Mini Jack) |
x1 |
| Speaker |
10W x 1 |
| RS232 (DB-9pin) |
x1 |
| IR |
x1 (Front, facing user) |
Additional Information
| Dimensions (WxHxD) |
508.7 x 390.0 x 144.5 mm |
| Weight |
10.6 kg |
| Power Supply |
AC 100 to 240 V, 50/60 Hz |
| Typical Power Consumption |
~380W |
| Operating Temperature |
0~35℃ |
| Color |
White |