Versatile Inflatable Light Tower That Combines Portability and Bright Illumination for Various Outdoor Applications
Product Overview
Columnus Inflatable Light Tower - Overview
The Columnus is a portable, high-brightness lighting system for short-term applications such as night construction, emergency operations, and entertainment events. Its inflatable mast structure ensures rapid setup and easy transport, while delivering consistent wide-area illumination. Two main versions are available: the Standard (mains-powered) and the XN professional series (AC/DC dual-power with battery support), offering flexibility for both grid-connected and off-grid sites.
Standard Version
Key Specifications
| Parameter | Specification |
| Input Voltage | 120V AC (US/Canada) or 220/230/240V AC (rest of world) |
| Lamp Configuration | 1 × 400W or 1 × 1,000W metal halide |
| Efficiency | Up to 100 lm/W |
| Maximum Lumen Output | 400W: 36,000-39,000 lm / 1,000W: 100,000-110,000 lm |
| Colour Temperature | Neutral white - 4200K |
| Warm-up Time | < 3 minutes |
| Hot Restrike | 8-10 minutes (metal halide) |
| Lamp Life | > 10,000 hours |
Main Features
- Glare-free lighting - proprietary diffuser fabric ensures even, soft illumination, reducing eye strain for operators and drivers.
- Super-bright output - HID metal halide lamps deliver up to 110,000 lumens.
- Quick setup - one person can deploy the tower in under 2 minutes.
- Wind resistance - mast withstands winds up to 60 km/h (with guy ropes).
- Portable application - ideal for rescue operations, night construction, confined spaces, security checkpoints, events, and decorative lighting.
- Branding friendly - the inflatable mast surface can be printed with logos and custom graphics.
XN Professional Version (AC/DC Dual-Power)
The XN series is an upgraded version that supports both AC mains and DC battery power, enabling truly portable, off-grid operation.
Key Specifications
| Parameter | XN200 | XN400 |
| Input Voltage | AC120V/230V or DC12V/24V | AC120V/230V or DC12V/24V |
| Lamp Configuration | 2 × 100W HID xenon | 4 × 100W HID xenon |
| Maximum Lumen Output | 20,000 lm | 40,000 lm |
| Colour Temperature Options | 3000K (warm), 4200K (neutral), 5500-6000K (daylight) | Same |
| Warm-up Time | < 30 seconds | < 30 seconds |
| Hot Restrike | Instant | Instant |
| Lamp Life | > 1,000 hours | > 1,000 hours |
| Max Power Consumption | 340W | -- |
| Built-in Fan | 60-72W, 12V/6A DC | -- |
Illuminance Data
| Light Level | XN200 | XN400 |
| > 1 lux coverage | 1,810 m² / 19,468 sq.ft | 4,071 m² / 43,803 sq.ft |
| > 10 lux coverage | 380 m² / 4,090 sq.ft | 804 m² / 8,652 sq.ft |
| Illuminance at 4m below mast | 370 lux / 33.7 fc | 750 lux / 70 fc |
Battery Operation (XN Series)
The XN series can be powered by various battery types with the following estimated backup times (for XN200/XN400 with similar draw):
| Battery Specification | Approx. Runtime |
| 12V - 100Ah | ~4 hours |
| 12V - 200Ah | ~8 hours |
| 24V - 100Ah | ~4 hours |
| 24V - 200Ah | ~8 hours |
Supported battery types: lead-acid, dry cell, lithium-ion.
Safety & Protection
| Protection Feature | Specification |
| Fabric | Flame-retardant, rip-stop material |
| Ingress Protection | IP44 (rain and dust proof) |
| Lamp Guard | Integrated protective cage |
| Wind Resistance | 60 km/h (with guy ropes) |
Application Scenarios
Night Construction
- Highway and road works
- Asphalt paving
- Concrete pouring
- Earthmoving and excavation
- Industrial plant construction
Safety & Emergency
- Accident scene lighting
- Security checkpoints
- Railway night maintenance
- Airport ground operations
- Power line repair at night
Events & Commercial
- Corporate events, social gatherings, festivals
- Fashion shows, live performances, sports events
- Exhibitions, product launches, brand activations
- Weddings, entertainment venues, hospitality
Key Advantages at a Glance
| Advantage | Description |
| Glare-free illumination | Patented diffuser fabric provides 360° even light, minimising visual fatigue. |
| High brightness | Up to 110,000 lm (Standard 1000W) / 40,000 lm (XN400). |
| Rapid deployment | One person, under 2 minutes to full setup. |
| Flexible power options | XN series accepts AC mains or DC battery - true portability. |
| Durable & tough | Flame-retardant, tear-resistant fabric with IP44 rating. |
| Wind-resistant | Withstands up to 60 km/h winds when properly anchored. |
| Branding-ready | Custom logos and graphics can be printed on the mast surface. |
| Reusable & storable | Deflates to a compact size for easy transport and repeated use. |
Working Modes (XN Series)
The XN series offers multiple operating configurations:
- AC mains mode - continuous operation via 120V/230V supply.
- DC battery mode - independent illumination using 12V/24V batteries, ideal for remote sites.
- Hybrid mode - run on mains while charging the battery, ensuring uninterrupted lighting.
Why Choose Columnus?
Traditional light towers are often bulky, difficult to transport, and time-consuming to set up. The Columnus Inflatable Light Tower is designed around lightweight, foldable, and rapid-deployment principles, combining high-intensity illumination with true portability.
Whether for night construction in remote areas, emergency rescue at accident scenes, or temporary event lighting, Columnus delivers safe, reliable, and efficient large-area illumination - in the shortest possible time.
