What this product is

Sitio KSR5400 is a 2ft 19W 110V LED anti corrosive batten built for temporary site lighting. KSR positions the Sitio Site Light Series as 110V specialised site lighting for domestic, commercial or industrial applications, designed to work with 110V transformers. Within that family, KSR5400 is the compact non-emergency 2ft option, giving you a shorter body length than the larger 4ft and 5ft versions while keeping the same core anti corrosive format and 4000K light output.

This matters because not every temporary lighting run needs a long fitting. On smaller work areas, corridors, access points, temporary welfare spaces and localised task zones, a 2ft unit can be easier to place and easier to manage than a longer luminaire. KSR5400 is therefore the right fit where the application calls for the Sitio anti corrosive platform but the footprint needs to stay compact.

Key verified performance details

• 19W LED light source
• 4000K colour temperature
• 2475 lumens
• CRI above 80
• 120 degree beam angle
• 110V supply only
• IP65 protection
• 3 year warranty
• L70 rated life of 40,000 hours

Those specifications give the fitting a clear technical identity. It is not trying to be the brightest unit in the Sitio family. Instead, it is the shorter-body option that still delivers a useful level of neutral white site lighting with broad beam spread and a site-ready enclosure.

Construction and practical benefits

KSR specifies a polycarbonate body, opal polycarbonate diffuser and 304 stainless steel clips. That combination makes sense for site lighting because it balances durability, lower maintenance and resistance to more demanding environments. IP65 protection is especially important on temporary sites where moisture, dust and general contamination are common. This is one of the main reasons anti corrosive battens are chosen over simpler indoor fittings.

KSR also states that the range is BESA-box mountable via brackets. That gives installers more flexibility when planning temporary or semi-permanent site arrangements. The 2ft version is also supported by dedicated frame accessories in the wider range. KSR5407 is the Sitio tripod with 110V sockets for the 2ft versions, and KSR5408 is the Sitio A-frame with 110V sockets for the same compact fittings. That gives KSR5400 a stronger accessory path than the longer variants.

Where this 2ft variant fits best

The main reason to choose KSR5400 over the longer Sitio anti corrosive fittings is size. Its 650 x 105 x 75mm body makes it the most compact option in this part of the range. That can be useful where there is limited mounting space, where fittings need to be positioned between obstructions, or where a shorter temporary batten simply suits the site layout better than a 4ft or 5ft body.

It is also a sensible choice where the buyer wants a standard non-emergency fitting and does not need the added cost of maintained emergency backup. If emergency operation is part of the brief, the corresponding KSR5400/EM version is the more appropriate route. If the site needs the same lighting family in a larger body, KSR5402 and KSR5403 step up the physical length while keeping the same 110V temporary lighting concept.

Why buy this exact version

KSR5400 is easy to specify because its role is clear. It is the compact standard 2ft variant in the Sitio 110V anti corrosive family. You get verified 110V-only operation, IP65 protection, 2475 lumens, 4000K light colour, stainless steel clips and compatibility with the dedicated 2ft frame accessories. For buyers who want a shorter anti corrosive batten that still feels properly site-ready, this is the neatest entry point in the range.

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