Battery-powered portable lighting tower reaching 5m height, delivering 65,000lm on AC or 35,000lm on battery, for single-person rapid deployment on any site.
Battery-powered portable lighting tower reaching 5m height, delivering 65,000lm on AC or 35,000lm on battery, for single-person rapid deployment on any site.
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Log in to access trade discountsBattery-powered portable lighting tower that reaches 5m in height, delivers 65,000lm on AC power or 35,000lm on battery, and runs for up to 100 hours in eco mode without refuelling, recharging, or external power. Single-person rapid deployment on a triple-wheel base with self-locking legs means one operative can have the tower lit and operational at full height without plant support or a ground team. For sites where diesel generators are impractical, prohibited, or too expensive to run, this is the quiet, emissions-free alternative.
A diesel generator or mains cable run to a temporary lighting position on a remote site area adds significant cost, noise, and logistical complexity to what should be a simple site management task. Fuel costs, exhaust management near working operatives, and the need for a fuel resupply schedule all add cumulative burden to a team already managing competing priorities. With up to 100 hours of battery life in eco mode, this tower eliminates the fuel cycle entirely. No generator, no diesel delivery, no running noise, and no exhaust. One person wheels it to the required position and has it at 5m height and lit in minutes.
Up to 100 hours battery life in eco mode: Covers extended overnight operations, multi-day site phases, and long shifts without recharging access. Switch to turbo for maximum output when 10 hours of high-intensity illumination is the priority.
65,000lm on AC, 35,000lm on battery: On AC supply, stepless dimming from zero to 65,000lm gives precise control over light levels. On battery, four brightness levels cover everything from background orientation to full working illumination at 35,000lm.
5m maximum height: Raises the light source well above head height, reducing shadow at ground level and extending the effective coverage radius significantly compared to 2 to 3m tripod alternatives.
Single-person rapid deployment: The triple-wheel base rolls across any site terrain. Self-locking legs open and secure without tools. The mast extends to height without lifting. One person moves, sets up, and has the tower operational.
IP65 weatherproof, wind resistance Level 8: Rated for all-weather UK outdoor site use. Wind resistance to Level 8 means the tower remains stable and operational in the challenging conditions typical of exposed civil and groundwork sites.
Fully rotatable heads with adjustable beam: Each head rotates independently. The beam angle adjusts to concentrate or spread light across the required area. Both adapt to the specific layout of the site without repositioning the tower.
Silent operation, zero emissions: No generator means no engine noise. No diesel means no exhaust at the work area. Suitable for urban sites, noise-restricted zones, and any location where a running engine would create a nuisance or safety issue.
Triple-wheel base with self-locking legs: Three wheels allow the collapsed unit to be moved like a large trolley across the site. Self-locking legs engage automatically on deployment, providing a stable footing on uneven or soft terrain.
Trades and roles:
Site managers and project managers
Civil engineering and groundwork contractors
Emergency works and utilities teams
Night-shift construction operatives
Procurement and plant management teams
Industries:
Construction and groundworks
Civil engineering and infrastructure
Utilities and emergency highways works
Mining and quarrying
Events, filming, and outdoor temporary installations
| Specification | Detail |
| Product Name | CMT Power Portable Lighting Tower – 5m 65,000lm 100-Hour Battery |
| SKU | ELTOWL500 |
| Maximum Height | 5m |
| AC Lumen Output | Up to 65,000lm (stepless dimmable) |
| Battery Lumen Output | Up to 35,000lm (4 brightness levels) |
| Battery Life (eco mode) | Up to 100 hours |
| Battery Life (turbo mode) | Up to 10 hours |
| Battery Type | Lithium |
| IP Rating | IP65 |
| Wind Resistance | Level 8 |
| Deployment | Single-person rapid deployment |
| Base | Triple-wheel with self-locking legs, adapts to all terrains |
| Light Heads | Fully rotatable with adjustable beam angle |
| Noise Level | Silent operation (0dB, no generator) |
| Emissions | Zero (battery powered, no fuel) |
| Weight Class | Approx. 50kg |
| Application or condition | Status |
| Remote or off-grid sites without mains power | ✓ Suitable – fully battery-powered operation |
| Single-person deployment without plant support | ✓ Suitable – ~50kg class, triple-wheel mobile base |
| Outdoor site conditions in all UK weather | ✓ Suitable – IP65 weatherproof, wind resistance Level 8 |
| Noise-restricted or emission-restricted sites | ✓ Suitable – silent operation, zero diesel emissions |
| Extended overnight operations up to 100 hours | ✓ Suitable – up to 100 hours in eco mode |
| High-output illumination on AC supply | ✓ Suitable – up to 65,000lm stepless dimmable on AC |
| Uneven and difficult terrain access | ✓ Suitable – triple-wheel base with self-locking legs |
| Permanent fixed installation | ✗ Not suitable – designed for portable, redeployable use |
| Locations where overhead cables are present at mast height | ✗ Not suitable – confirm overhead clearance before raising mast to 5m |
Site managers, project engineers, and civils contractors running operations on remote or off-grid sites where mains power is unavailable and diesel generator hire is impractical or prohibited. Emergency works teams who need high-output lighting deployed at short notice without a power source are the other key audience. The ~50kg class weight and triple-wheel base make this the right product for any team where a second operative, plant support, or a cable run to a power source would otherwise be required to light the working area.
Remote civil engineering and groundwork operations where no mains supply exists and generator hire is cost-prohibitive or logistically complex.
Emergency utilities and highways works requiring rapid lighting deployment without access to a power source.
Night concrete pours and early-start site operations during winter months where consistent illumination across the working area is required.
Urban construction sites in noise-restricted or emission-controlled zones where a diesel generator cannot be used.
Mining and quarrying operations requiring mobile high-output lighting across changing work areas.
Outdoor events, filming locations, and temporary installations requiring high-output portable lighting from battery power.
Step 1: Roll the unit to the required position using the triple-wheel base. The collapsed tower moves across site terrain like a wheeled trolley.
Step 2: Engage the self-locking legs. Open each leg to its set position until the locking mechanism engages. Confirm the base is stable and level before raising the mast.
Step 3: Extend the mast section by section to the required working height, up to 5m maximum. Check for overhead power cables and infrastructure before raising to full height.
Step 4: Rotate and angle each light head to cover the required working area. Adjust the beam angle on each head to concentrate or spread light as the task requires.
Step 5: Select the power source. For battery operation, confirm the battery is charged and select the required brightness level (eco for extended runtime, turbo for maximum output). For AC operation, connect to the mains supply and use the stepless dimmer control to set the required output.
Step 6: To move the tower during operations, lower the mast, collapse the legs, and roll on the wheel base to the new position.
Raising the mast before checking overhead clearance: at 5m the mast will contact overhead power cables, scaffolding, and other infrastructure if the position has not been confirmed clear. Always check above before raising.
Deploying on significantly sloped or unstable ground without confirming the self-locking legs are fully engaged: the self-locking mechanism provides stability on most terrain, but confirm each leg is locked before raising the mast to full height.
Running turbo mode continuously when eco mode output is sufficient: turbo mode provides maximum output but reduces battery life to 10 hours. Use eco mode for most site lighting tasks and reserve turbo for tasks where maximum output is specifically required.
Moving the tower with the mast raised: always lower the mast fully before relocating the unit.
Check for overhead power cables and infrastructure above the deployment position before raising the mast. Confirm the self-locking legs are engaged on all sides before extending the mast to working height. Do not move the unit with the mast raised. In very high wind conditions beyond Level 8, remove from service until conditions are safe. Inspect the power cable before each use. Do not use if the cable is damaged.
Wipe down the housing and light heads with a dry or lightly damp cloth after use in wet, muddy, or dusty conditions. Inspect the mast sections and locking mechanisms before deployment. Recharge the battery after each extended deployment to maintain capacity. Store in a dry, covered location when not in use. For battery care, avoid deep discharge where possible.
Q: How does the 100-hour battery life work across the different modes?
A: In eco mode, the tower delivers up to 35,000lm and sustains battery life for up to 100 hours on a single charge. In turbo mode, output is at maximum with runtime reduced to up to 10 hours. For most site lighting tasks, eco mode provides more than adequate output for an entire working week without recharging. Turbo mode is suited to specific high-demand operations where the full 65,000lm output on battery is needed for a shorter duration.
Q: What is the difference between AC mode and battery mode?
A: On AC mains supply, the tower delivers up to 65,000lm with stepless dimming, allowing precise control of light levels from zero to maximum. On battery, output reaches up to 35,000lm across four selectable brightness levels. For extended operations at a permanent site with mains access, AC mode delivers higher output. For remote or mobile deployment without power access, battery mode provides substantial site-grade illumination for up to 100 hours.
Q: What is this NOT suitable for?
A: This tower is designed for portable, redeployable site use. It is not intended as a permanent fixed installation. It must not be raised to 5m height without confirming overhead clearance from power cables and infrastructure. In wind conditions beyond Level 8, the unit should be lowered and secured until conditions improve. The mast must be fully lowered before the unit is moved.
Q: How does one person deploy this at 5m height?
A: The unit collapses to a compact wheeled form that rolls across site terrain. On arrival at the deployment position, the self-locking legs open and engage without tools. The mast extends section by section to the required height without lifting. The entire process from transport position to operational at 5m is designed for a single person without plant support. Exact deployment time will vary by site conditions.
Q: What does wind resistance Level 8 mean in practice?
A: Wind resistance Level 8 in the relevant testing standard indicates the tower remains stable and operational in wind speeds associated with a Beaufort Scale force 8 (gale). In practical UK site terms, this covers the majority of adverse weather conditions encountered on exposed groundwork, civil, and utilities sites throughout the year. In exceptional conditions beyond Level 8, the mast should be lowered.
Q: How does a battery-powered tower compare to hiring a diesel light tower?
A: A diesel light tower hire typically costs several hundred pounds per week, requires fuel delivery and management, generates 70-80 decibels of generator noise at the work area, and produces exhaust emissions that must be managed around operatives. This battery tower eliminates all four of those costs and constraints. For sites where a diesel tower is used regularly across multiple months, the purchase cost of a battery unit may be recovered within a single project. There is no fuel cost, no noise, and no emission management requirement.
