C Series


Firefly LED - Icon Button
Firefly LED - LED Display Screen - C Series


The C Series is our transparent LED display option, featuring the latest in hardware and design advancements. It is ideal for window applications, or even more artistic applications when you want to implement a transparent solution from a design perspective.

Size Available: 3.28×9.84×0.28 ft (1000×3000×85 mm)

Firefly LED - Transparent LED Display - C Series Feature

Side-Emitting Technology

The C Series utilizes a LED diode that is mounted parallel with the PCB Board. Essentially, the LED diode is mounted to the side, and the PCB board is turned. This allows for maximum transparency and creates a much nicer visual effect.

Firefly LED - Transparent LED Display - C Series Feature

High Strength Aluminum Structure

The structure is made up of two layers of aluminum profile, with stiffener and embedded corner braces. The design enhances the connection rigidity and overall strength of the product, allowing you to create very large LED displays.

Firefly LED - Transparent LED Display - C Series Feature

Front & Rear Accessible

Each module measures 1000mm wide by 250mm high, with light bars, HUB, receiving card and other components, designed for convenient and effective serviceability.

Firefly LED - Transparent LED Display - C Series Feature

Versatile Applications

The C Series is versatile in different settings. It can be used as an invidual E-Poster with external players, or mutilple units can be put together to form a larger LED Display.

Firefly LED - Outdoor LED Display - C Series
LED Specs
Specification C397813SD
Pixel Pitch
3.91×7.82 mm
LED Type
SMD 3 in 1
Pixel Density
32768 /m²
Module Dimension (W×H)
39.37 in. x 9.84 in. / 1000×250 mm
Module Resolution (W×H)
256×32 px
Cabinet Dimension (W×H×D)
3.28×9.84×0.28 ft / 1000×3000×85 mm
Cabinet Resolution (W×H)
256×384 px
Cabinet Weight
3.07 lbs/ft²
Cabinet Material
≥ 5000 nits
Color Temperature
6000-8500 k
Contrast Ratio
Gray Scale
≥ 14 bit
Refresh Rate
≥ 1920 Hz
Viewing Angle
H160° / V120°
Driving Method
1/8 S
Rear access
Ingress Protection
LED Lifespan
100,000 h
Working Temperature
Storage Temperature
Working Humidity (RH)
0~ 90% RH
Power Supply
AC 100-240 V
Max. Power Consumption
1950 watts
Avg. Power Consumption
675 watts
Transparency Rate
Input Signal
DVI / DP1.2 / HDMI / VGA, RGBHV, Composite Video signal, S-VIDEO, YPbPr (HDTV)