Proton STII 108 Adjustable LED Floodlight 180W Outdoor

Proton STII 108 Adjustable LED Floodlight 180W Outdoor

The Proton STII 108 adjustable LED floodlight is a 180 W exterior unit for large surfaces: car parks, industrial yards, warehouse aprons and estate roads. It answers to facility managers and contractors who need high output, a tilt they can set on site, and a housing that survives years of sun, dust and washdown.

Benefits

• High output per point: between 23269 and 25272 lm from one unit, depending on the optic, so you need fewer poles.
• Four optics for four jobs: wide for aprons, medium and narrow for long throws, street for estate roads.
• Precise aiming: the mounting bracket swings from +45 degrees to -45 degrees.
• Efficient across the range: 129-140 lm/W with a power factor above 0.95.
• Clean supply: total harmonic distortion stays below 20 %, which keeps the installation friendly to the switchboard.
• Built for harsh outdoor sites: extruded aluminium with an electrostatic powder coat, rated IP66 against dust and jets and IK10 against impact.

Technical specifications of the Proton STII 108 LED floodlight

• Mounting type: pole, bracket or flat surface
• Material: extruded aluminium
• Colour: RAL7040 grey, electrostatic powder coated
• Power: 180 W
• Luminous flux: 23269-25272 lm
• Luminous efficacy: 129-140 lm/W
• Optical efficiency: 82-90.4 %
• Available optics: wide, medium, narrow, street
• Colour temperature: 4000 K or 5000 K
• CRI: 80
• Control: on/off
• Power supply: included
• Power factor: above 0.95
• Total harmonic distortion: below 20 %
• Protection class: I
• Ingress protection: IP66, IK10
• Adjustable: yes, +45 degrees / -45 degrees
• Accessory: vertical clamp for tubes of 30-80 mm diameter

Applications and installation

Proton STII 108 fixes to existing poles, wall brackets or any flat surface. A dedicated clamp accessory covers vertical tubes from 30 to 80 mm. The street optic suits internal estate roads and access lanes, while the wide, medium and narrow optics cover car parks, loading aprons, sports pitches and industrial facades. Because the housing is IP66, wind-blown dust and hose cleaning do not reach the driver.

Frequently asked questions

How do I pick the optic? Use wide for close, broad surfaces. Use medium or narrow on tall poles and long throws. Use street for roads.

How far does it tilt? The bracket allows +45 degrees and -45 degrees from the base position.

Is the driver included? Yes. The power supply sits inside the body, with a power factor above 0.95.