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Single Side High Mast, 4–8 Floodlights
Single Side high mast light carrying 8 floodlights, on a hot-dip galvanised steel pole supplied with the base plate, the anchor bolts and the foundation drawing.
- Section: Round conical (tapered round) steel pole
- Crown type: Fixed crown
- Crown frame: Single Side frame carrying 8 floodlights
- Standard heights: 15 m to 30 m; other heights produced to the project drawing
- Material: Steel Q235 or Q355
- Finish: Hot-dip galvanised as standard
- Supplied with: Base plate, anchor bolts, earthing terminal and foundation drawing
- Mounting: Crown frame welded to the pole top and drilled ready for the floodlights
Request a quotation for Single Side High Mast, 4–8 Floodlights
Quantity, destination port and your contact details are enough for us to price it. Tell us the pole height or road class if you have them.
Single Side high mast lights are specified where a large area has to be lit from a single point — stadiums, ports, freight yards, highways and industrial sites. This pole carries a single-side crown frame with 4, 6 or 8 floodlights, so the whole area is covered from one foundation.
The pole is delivered hot-dip galvanised with the base plate welded on, the anchor bolts and the foundation drawing. The crown frame is drilled to match the floodlight brackets, and the pole door gives access to the wiring and the earth terminal.
At a glance
| Section | Round conical (tapered round) steel pole |
| Crown type | Fixed crown |
| Crown frame | Single Side frame carrying 8 floodlights |
| Standard heights | 15 m to 30 m; other heights produced to the project drawing |
| Material | Steel Q235 or Q355 |
| Finish | Hot-dip galvanised as standard |
| Supplied with | Base plate, anchor bolts, earthing terminal and foundation drawing |
| Mounting | Crown frame welded to the pole top and drilled ready for the floodlights |
How to choose the head count
A single-side crown puts every floodlight on one face of the mast, for sites where the lit area lies entirely to one side: a boundary wall, a quay edge, a yard that backs onto a building. Lighting the other side would be wasted output, and on an asymmetric site it also creates nuisance spill.
| Heads | What it covers | Where it is usually specified | Watch |
|---|---|---|---|
| 4 | One row of four, aimed across a narrow strip | Boundary lighting, narrow yards, compound edges | Lightest crown; the pole still carries a one-sided moment |
| 6 | Two rows of three, reaching further across the strip | Warehouse aprons, single-sided loading bays | The usual choice where the strip is 20–30 m wide |
| 8 | Widest single-face coverage in the range | Quay edges, long boundary walls, rail sidings | Longest crown; bracket and base both grow |
On a single-side crown the load is entirely one-sided, so the mast bends in one plane and the base plate has to resist that moment with nothing balancing it. That is the number to check on the drawing — not the head count.
What to send with the enquiry
- Mast height and the width of the strip to be lit, measured from the mast line.
- Which side is lit, and what stands on the unlit side (a wall changes the spill requirement).
- Luminaire weight and beam angle; on a single face the beams overlap heavily.
- Design wind speed, or site location.
Crown types compared
The crown frame is welded to the pole top before galvanising, so the number of floodlights is fixed at order and cannot be increased on site. The table below compares the crown types we build; the row in bold is the range on this page.
| Crown frame | Floodlights | Access | Mounting note |
|---|---|---|---|
| Triangular | 3–9 | Fixed | Three faces at 120°; each added floodlight lengthens its arm |
| Ring Crown | 4–10 | Fixed, or ladder-access | Heads on a circular ring; the most common choice for yards and terminals |
| Double Ring | 12 | Fixed | Two concentric rings; more heads without lengthening a single arm |
| Single Side | 4–8 | Fixed | All heads on one side; used where the mast stands at the edge of the lit area |
| Hexagonal | 6–18 | Fixed | Six faces; carries the highest head count of the fixed crowns |
| Double Tier | 8–16 | Fixed | Two levels; the lower tier lights the base of the mast |
| Stadium Matrix | 6–12 | Fixed | Rectangular matrix frame aimed at a pitch or arena |
| Lifting Ring | 8–16 | Internal lifting device | Crown lowered to ground level for maintenance without a platform |
All crown types share the same mast specification: round conical section, Q235 or Q355 steel, hot-dip galvanised, 15–30 m standard heights, supplied with base plate, anchor bolts, earthing terminal and foundation drawing. Head counts outside the ranges shown are built to the project drawing.
Single Side High Mast, 4–8 Floodlights — technical parameters
| Section | Round conical (tapered round) steel pole |
| Crown type | Fixed crown |
| Crown frame | Single Side frame carrying 8 floodlights |
| Standard heights | 15 m to 30 m; other heights produced to the project drawing |
| Material | Steel Q235 or Q355 |
| Finish | Hot-dip galvanised as standard |
| Supplied with | Base plate, anchor bolts, earthing terminal and foundation drawing |
| Mounting | Crown frame welded to the pole top and drilled ready for the floodlights |
| Crown options | Fixed, ladder-access or internally lifting crown; RAL powder coating on request |
| Pole section | Diameter, wall thickness and base plate confirmed to the wind zone at your site |
Tell us the pole height, the number of floodlights, the mounting height and the wind zone and we will confirm the section, the wall thickness, the base plate and the anchor bolts for your project.