Present dynamic lessons with the affordable EB-W51 classroom projector. Offering remarkable color accuracy, Epson projectors deliver  high Color Brightness. Reliable and impressive, the EBW51 features 4,000 lumens of color white brightness2, plus widescreen WXGA resolution. Its long-lasting lamp, which delivers up to 12,000 hours in ECO Mode, lowers maintenance costs. Optional wireless connectivity offer advanced network control and support the simultaneous display of multiple screens. 

Features:
● Brightness
White Light Output (Normal Extended) :4,000 lm
Colour Light Output: 4,000 lm
● Contrast Ratio 16,000:1
● Geometric Correction
Vertical Horizontal Keystone ±30° ±30° (Auto Vertical Keystone only)
Quick Corner: Yes
Split Screen: Yes
Internal Speakers : Monoaural: 2W x
● Supported Speed For Each Mode
IEEE 802.11b (2.4GHz): 11 Mbps*2 IEEE 802.11g (2.4GHz): 54 Mbps*2 IEEE 802.11n (2.4GHz): 72.2 Mbps*2 IEEE 802.11a (5GHz): 54 Mbps*2 IEEE 802.11n (5GHz): 150 Mbps*2
● Wireless LAN Security
Infrastructure: OPEN, WPA2 WPA3-PSK
Access Point: OPEN, WPA2-PSK (AES)
● Operating Temperature Low Altitude: 5 – 40 °C <41 – 104 °F> High Altitude: 5 – 35 °C <41 – 95 °F>
● Direct Power On Off: Yes
● Start-Up Period Up to 6 seconds, Warm-up Period: 30 seconds
● Cool Down Period:Instant Off
● Air Filter
Type High Efficiency Filter
Maintenance Cycle (Normal Eco) 6,000 12,000 hours*3