Lighting mast / pole

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Area-lighting structure in two styles. Flood mast: tapered galvanised mast on a gusseted base plate with anchor bolts, inspection door and cable entry, lightning finial and a head frame carrying up to eight Ex floodlights on yokes (front and back rows) aimed down by tilt. Access is base-hinged (bolted flange as gravity lock, hinge pin, hydraulic counterbalance ram with hand pump; lowered swings the head down onto a rest for ground-level maintenance) or fixed with a caged ladder and fall-arrest rail. Pole: short galvanised pole with linear LED bulkhead fittings on arms and a base junction box. Lenses glow when lit (emissive only, no light sources).

EN 40-3IEC 60598-2-5IEC 60079-0 / -1 / -7ISO 14122-4

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Parameters

Style

Height– m

Lamps–

Aim down– °

Access

Lowered

Lit

Tag

Installation

$npx -y https://decktwin.com/cli/deck-twin-0.2.2.tgz add lighting-mast

Copies electrical/lighting-mast.tsx and the shared lib/ into src/components/deck-twin/. Needs three, @react-three/fiber and @react-three/drei. See installation for the manual route.

Usage

import { Canvas } from '@react-three/fiber'
import { OrbitControls } from '@react-three/drei'
import { Stage } from './components/deck-twin/lib/stage'
import { LightingMast } from './components/deck-twin/electrical/lighting-mast'

export default function Scene() {
  return (
    <Canvas shadows camera={{ position: [8, 5, 9], fov: 35 }}>
      <Stage>
        <LightingMast />
      </Stage>
      <OrbitControls makeDefault />
    </Canvas>
  )
}

Props

Prop	Type	Default	Range
`style`	"flood-mast" \| "pole"	null
`height`	number (m)	null	2.5 – 20
`count`	number	null	1 – 8
`tilt`	number (°)	null	0 – 70
`access`	"hinged" \| "ladder"	null
`lowered`	boolean	null
`lit`	boolean	null
`tag`	string	null
`...group`	position, rotation, scale…

P&ID

On lighting layouts: the lamp symbol (circle with ×) for each floodlight, drawn on a mast or pole with its mounting height noted; floodlights sometimes add an arrow or wedge for the aiming direction.

IEC 60617 (lamp: circle with ×) / lighting layout convention

Circle with × is the generic IEC lamp; a status beacon on F&G layouts uses a similar lamp with rays (alarm-beacon). Lighting is not shown on P&IDs.

Lighting mast / floodlight datasheet (EN 40-3, IEC 60598-2-5) fields and the props they set

Mast stylestyle

Mounting heightheight

Number of floodlightscount

Aiming tilttilt

Head accessaccess

Tag numbertag

Typical suppliers

Glamox · Abacus Lighting. The geometry is generic and sized from public standards. It is not vendor CAD.

For agents

Machine-readable entry with props, ranges, defaults and ports:

$npx -y https://decktwin.com/cli/deck-twin-0.2.2.tgz info lighting-mast

Or fetch /r/lighting-mast.json, or copy a ready-made instruction:

Add the Deck Twin "Lighting mast / pole" component to this project. Run `npx -y https://decktwin.com/cli/deck-twin-0.2.2.tgz add lighting-mast` (it copies the file and the shared lib into src/components/deck-twin/), then `npx -y https://decktwin.com/cli/deck-twin-0.2.2.tgz info lighting-mast` for its props, ranges and ports. Render <LightingMast /> inside a React Three Fiber <Canvas shadows>, wrapped in <Stage> from src/components/deck-twin/lib/stage. Set props from my data (metres, NPS in inches, ASME class) and leave the rest at defaults. Install three, @react-three/fiber, @react-three/drei and @types/three if they're missing. Full guide: https://decktwin.com/skill/SKILL.md