K4 PRO

K4 PRO is a wide-beam IP68 constant-voltage LED module for front-lit channel letters and single-sided light boxes, delivering 220-230 lm at 1.44 W with Philips Lumileds LEDs.

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Key benefits

175° wide-beam optical design supports uniform illumination.
Parallel constant-voltage circuit supports stable operation.
IP68 protection for indoor and outdoor signage applications.
Rated lifetime of 50,000 hours under the specified operating conditions.
Available in DC 12 V or DC 24 V configurations.

Technical specifications

Optical

LED Type: 2835 SMD LED
LED Brand: Philips Lumileds
Viewing Angle: 175 °
Luminous Efficacy: 110 lm/W
Luminous Flux: 220 lm to 230 lm
LED Quantity: 4 pcs
Rated Lifespan: 50000 h
Binning: 5 SDCM
CRI: ≥80 / customisable high CRI
Available Colours: 2700 K-10000 K; red; blue; green; yellow

Electrical

Supply Voltage: DC 12 V / DC 24 V
Power Consumption: 1.44 W
Driving Method: CV (constant voltage)
Maximum Serial Connection: 20 pcs/string

Mechanical

Shell Material: ABS
Lens Material: PC
Cable Specification: 20 AWG
Length: 41.00 mm
Width: 41.00 mm
Height: 11.00 mm
Centre-to-Centre Distance: 200.00 mm

Environment

Operating Temperature: −20 °C to +60 °C
Storage Temperature: −40 °C to +60 °C
IP Rating: IP68
Warranty: 5 years

Installation

Recommended Mounting Depth: 50.00 mm to 200.00 mm
Reference Depth (d): 130.00 mm
Reference Module Pitch (x): 260.00 mm
Reference Module Pitch (y): 240.00 mm
Reference Illuminance: 1250 lux

Packaging

Pieces per Chain: 20 pcs
Pieces per Bag: 100 pcs
Pieces per Carton: 1000 pcs
Carton Size: 48 × 28 × 38 cm
Carton Net Weight: 17.00 kg
Carton Gross Weight: 18.00 kg

Product resources

Downloads are available through our enquiry-assisted resource service.

Data sheet
K8 Specification
File name
K8 ECO
Data sheet
K PRO Series Specification Sheet
File name
K PRO Series Specification Sheet.pdf
File type
application/pdf
File size
92.3 MB

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Professional LED lighting

Products

Name: K4 PRO
Brand: SINGSUNLED

Key benefits

175° wide-beam optical design supports uniform illumination.

Parallel constant-voltage circuit supports stable operation.

IP68 protection for indoor and outdoor signage applications.

Rated lifetime of 50,000 hours under the specified operating conditions.

Available in DC 12 V or DC 24 V configurations.

Technical specifications

Optical

LED Type: 2835 SMD LED
LED Brand: Philips Lumileds
Viewing Angle: 175 °
Luminous Efficacy: 110 lm/W
Luminous Flux: 220 lm to 230 lm
LED Quantity: 4 pcs
Rated Lifespan: 50000 h
Binning: 5 SDCM
CRI: ≥80 / customisable high CRI
Available Colours: 2700 K-10000 K; red; blue; green; yellow

Electrical

Supply Voltage: DC 12 V / DC 24 V
Power Consumption: 1.44 W
Driving Method: CV (constant voltage)
Maximum Serial Connection: 20 pcs/string

Mechanical

Shell Material: ABS
Lens Material: PC
Cable Specification: 20 AWG
Length: 41.00 mm
Width: 41.00 mm
Height: 11.00 mm
Centre-to-Centre Distance: 200.00 mm

Environment

Operating Temperature: −20 °C to +60 °C
Storage Temperature: −40 °C to +60 °C
IP Rating: IP68
Warranty: 5 years

Installation

Recommended Mounting Depth: 50.00 mm to 200.00 mm
Reference Depth (d): 130.00 mm
Reference Module Pitch (x): 260.00 mm
Reference Module Pitch (y): 240.00 mm
Reference Illuminance: 1250 lux

Packaging

Pieces per Chain: 20 pcs
Pieces per Bag: 100 pcs
Pieces per Carton: 1000 pcs
Carton Size: 48 × 28 × 38 cm
Carton Net Weight: 17.00 kg
Carton Gross Weight: 18.00 kg

Product resources

Downloads are available through our enquiry-assisted resource service.

Data sheet

K8 Specification

File name: K8 ECO

Data sheet

K PRO Series Specification Sheet

File name: K PRO Series Specification Sheet.pdf
File type: application/pdf
File size: 92.3 MB

Key benefits

Technical specifications

Optical

Electrical

Mechanical

Environment

Installation

Packaging

Product resources

K8 Specification

K PRO Series Specification Sheet

Send an enquiry

Products

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Key benefits

Technical specifications

Optical

Electrical

Mechanical

Environment

Installation

Packaging

Product resources

K8 Specification

K PRO Series Specification Sheet

Send an enquiry