DLP Laser 4000 Lumen Educational Projector with 0.23 Ultra Short Throw and 20,000 Hour Laser Life

Price Negotiable

Price: can negotiate

MOQ: Negotiable

Delivery Time: 5-10 work days

Brand: FLYIN/OEM/COSTA

Product Description

Professional DLP Laser Educational Projector

High-performance 4000 lumen ultra short throw projector designed specifically for educational environments with advanced dustproof technology and immediate operation capabilities.

Key Features & Benefits

Immediate Operation: Fast startup and shutdown without cooling delays, with power cut protection for student safety
Advanced Dust Protection: Closed ray module design with straight-through ventilation prevents classroom dust accumulation
Ultra Short Throw Projection: Ricoh® internal reflective lens projects 80-inch screen from short distance
Multiple 3D Modes: Supports 3D stereoscopic projection and Blu-ray 3D video playback for interactive classrooms
Long-Life Laser Source: 20,000 hours lifespan, three times longer than conventional mercury lamps

Technical Specifications

Specification	Details
Projection System	New generation DMD projection chip
Light Source Technology	Pure blue solid state laser, 20,000 hours lifespan
Brightness (ISO21118)	4000 LM
Contrast Ratio	12000:1
Projection Ratio	0.23
Native Resolution	1920 × 1080 (Full HD)
Supported Resolution	VGA (640×480) to 1080P (1920×1080)
Aspect Ratio	Default 16:9, supports 16:10 and 4:3
Screen Size Range	30 inch to 300 inch
Keystone Correction	±30° Horizontal and Vertical Digital, Automatic vertical correction
Audio System	High power 10W × 2 speakers
Power Consumption	Working power ≤480W, standby power ≤0.5W
Product Dimensions	508.7 × 390.0 × 144.5 mm