What this product is

Sitio KSR5412 is a 20 way 43 metre connectable LED festoon kit for 110V site lighting. It is the largest kit in this KSR Site Light Series family and is intended for temporary lighting applications where a long run of evenly spaced LED heads is needed. Compared with KSR5410 and KSR5411, this variant is chosen primarily for its greater length and higher total output.

The product uses twenty LED heads spaced at 2 metre centres over a 43 metre overall length. Each head is rated at 5W and 465 lumens, giving a total load of 100W and a total output of 9300 lumens. That makes it the most substantial option in the range for longer temporary lighting routes and broader site coverage.

Key verified specifications

• 110V supply only
• 20 way kit
• 43 metre overall length
• 2 metre head centres
• 5W per head
• 100W total load
• 465 lumens per head
• 9300 total lumens
• 6500K LED
• IP44 and IK08
• Class II
• 165 degree beam per head
• 2 year warranty

Why this variant matters

KSR5412 is the correct choice where scale matters most. If the site needs a long festoon run with consistent spacing and the smaller kits would leave gaps or require additional joins too quickly, this 20 way 43 metre version is the strongest starting point. It keeps the same product logic as the smaller kits but stretches the coverage much further.

That is useful on longer access routes, extended scaffolding zones, larger refurbishment spaces or wider site perimeters where more continuous temporary lighting is needed from one kit.

Installation and extension

KSR states that the kits can be connected together up to a maximum 200W load, and the installation sheet references KSR5413 as the splitter cable accessory for branching runs in different directions. That means the 20 way kit can sit as a major part of a wider site-lighting layout while still staying within a clearly stated total connected load.

The 110V-only format and supplied 16A 2P+E IP44 plug also keep the site application clear. This is a temporary work lighting product designed around 110V transformer-fed supply, not a general decorative festoon string.

Why choose this exact SKU

KSR5412 is the right specification when the job needs the longest available Sitio connectable festoon kit in this family. It delivers twenty heads, 43 metres of run length and the highest total lumen output in the range, while keeping the same connectable site-lighting format as the smaller variants.

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