4 digit 7 segment display

OEM service: yes

Certificate: RoHS and Reach

Light Source: Chips/SMD leds

Driving Voltage: 5v

Max. Current: 20mA

Tube Chip Color: Single color/Bicolor/Tricolor

Surface Color: Black/gray/white/red

Service Life: 30,000 hours

Operating Tempearture: -25℃~+85℃