Description

The ST4 Evolution is a hugely versatile LED light bar which at 8” in length delivers incredible lighting performance which belies its diminutive size. High-density 11W LEDs are carefully selected for their high ‘bin’ rating, and deliver 4,136 lumens. Advanced electronic design, combined with sophisticated thermal management systems, and ultra-reflective vacuum-metallized reflectors, harness the light output into a flood beam pattern optimized for both on and off-road use.

Performance aside, the ST4 Evolution is built to last. With a 5 year warranty as standard, and a lifetime guarantee on the ‘unbreakable’ polycarbonate lens, which is coated with a hardcoat lacquer to protect against any scratches, the lamp is capable of withstanding the harshest environments. An IP69K rating certifies the lamp will not be subjected to moisture or dust ingress, with additional counter-measures to ensure the unit remains fully contained even in the most extreme of temperatures and humidity. The full aluminium housing gives the lamp its strength and rigidity, while an e-coat pre-treatment provides automotive quality corrosion resistance. Dynamic drive modulation optimises light output considering the thermal conditions of the lamp (preserving the longevity of the LEDs).

The ST4 high performance LED light is DOT compliant for use on public highways where state laws permit it, please click here more information.

WIRING HARNESS KIT SOLD SEPARATELY.

4x high density 11W LEDs (premium ‘bin’)

Seamless, low profile design facilitates installation

Dynamic drive modulation optimises light output to preserve longevity of the LEDs

Ultra-reflective optics deliver ‘flood’ beam pattern

CAE optimized heatsink

E-coat pre-treatment provides maximum corrosion resistance

5 Year Warranty

‘Unbreakable’ polycarbonate lens with lifetime guarantee

IP68K rating

Comes as standard with 30cm cable, including pre-wired male & female connectors.

Made in UK

1x ST4 EVOLUTION

Voltage Range (DC)	10-32V
LED Life	50,000 hours
Weight	1.5 lbs

HIGH BEAM FUNCTION
Total Luminous Flux	4136 Lm
Total Driver ‘FOV’ Flux †	2490 Lm
Colour Temperature	5000K
Power Consumption	47 Watts
Current Draw (14.4V)	3.3 Amps
Connector	2-Pin Superseal (+25cm Cable)

DIMENSIONS
Width	8”
Depth	2.7”
Height	2.5”

CERTIFICATION
IP Rating #	IP68
High Beam	DOT / SAE J581
Salt Spray Test	ISO 9227
Dump Load Protection	ISO 7637-2

PHOTOMETRIC DATA
Horizontal / Vertical Beam Angle	40° / 25°
0.25 lx Line	555m
0.5 lx Line	393m
1 lx Line	278m
3 lx Line	160m

† – Driver FOV flux is a measure of effective lumens taking consideration of the amount of light in a driver’s ‘field-of-view’ defined as an area +/- 45° left/right, and +/- 10° up/down. For more information – click here.

# – All Triple-R products are designed to meet the requirements of IP68 testing. Every lamp produced at our UK facility is fully submerged under water prior to sending out.