Spotlight on new features

Manufacturers tell us what's happening with portable lighting.

Auto start features on today's light towers minimize labor and save energy.
Auto start features on today's light towers minimize labor and save energy.

Portable lighting options - both standard light towers and balloon lights - are steady, quiet sentinels on jobsites. When changes occur to these machines, it's not splashy or drastic, but quiet and deliberate.

"The light tower market has been in gradual but constant change for more than 30 years," says John Gibbons, manager of technical sales and market development at Terex. "From the original air-cooled machines sitting on an open base, to the sturdy enclosed liquid-cooled efficient machines we have today, much has changed, but much as stayed the same."

So, what's new?

Auto start options
Several manufacturers, including Ingersoll Rand, Allmand Bros. and Magnum Products, offer an auto start/stop option on their light towers.

On Ingersoll Rand LightSource units, the Auto Start ? Stop feature has a built-in photocell that allows the unit to turn on automatically at dusk and either run for a specific amount of time (up to 10 hours) or until dawn.

With the flip of a switch on the control panel, the light tower can be changed from manual to auto mode. When it's placed in auto mode, the operator need only set the dial to the desired run time or turn the timer to the "timer off" position for the system to automatically power off at dawn.

Allmand's LSC100 Light Sequence Commander also uses a preset photocell sensor which allows the light tower to be automatically turned on and off as needed without human interaction.

The LSC100 also features an eight-event digital timer that enables the operator to preset different activation and deactivation times each day - allowing up to eight separate sequences daily.

Magnum Products' Auto Light is a seven-day programmable controller option that allows customers to turn the light towers on and off automatically. There are several benefits to auto start options, says Dean Mathison, product manager with Magnum Products.

"Auto start/stop options save fuel by not requiring light towers to run longer than necessary if personnel are not on site during non-daylight hours," he says. "It also saves labor by not requiring an operator to travel to the site to start and stop the light towers when needed."

Quiet, please
Noise issues are becoming more prevalent in today's construction market, and many light tower manufacturers are addressing these concerns.

"The Terex AL4000 currently offers a sound package, consisting of sound dampening foam placed strategically inside the housing," says Gibbons. "We're also looking at other options that would further reduce sound emissions from the machine such as critical grade mufflers and cooling air discharge baffles."

Other manufacturers, including Allmand Bros., Magnum Products and Ingersoll Rand offer similar "quiet packages" on their light towers.

Of course at parties, festivals and events, most people want the light towers to be seen and not heard. Balloon lights are very quiet - or as quiet as the source powering it - and therefore ideal for special events. If noise is an issue with your customers, a balloon light would be their best option.

Packages & parts compatibility
Some of the other news coming from portable lighting manufacturers involves customized packages and universal parts upgrades.

Allmand Bros. has recently introduced specialized configurations to its Maxi-Lite and Night-Lite PRO Series light towers based on geographic needs.

"The towers maintain the brightness and durability of the previous series, but feature more customized packages to meet specific needs," explains Doug Dahlgren, product manager with Allmand Bros.

The Maxi-Lite towers come in a standard package, as well as an Arctic Special Package for harsh, cold-weather environments and a CSA-Approved Package that meets Canadian requirements. Additionally, the smaller Maxi-Lite models, which are powered by 6- and 8-kilowatt generators, come with a Hydraulic Package, which is constructed for easier set-up and preparation for travel.

The Night-Lite PRO Series also features an Arctic Special Package and CSA-Approved Package, as well as an International Package tailored to meet the needs of countries using 220-volt power.

Terex has been developing standard features on its AL4000 and RL4000 models. The machines now incorporate the same control panel, ballast box assemblies, engine and generator, light fixtures, jacks, winches and tower curly cord.

"These features allow the customer to stock fewer service parts, as both machines now carry the same parts," says Gibbons.

The crystal ball
When manufacturers looked into their crystal balls, they saw several options that could be incorporated into portable lighting options.

Marc James, product manager with Ingersoll Rand, said the light bulb itself might evolve. "There are many different ways to illuminate an area," he says. "Some manufacturers are looking at using LEDs (light-emitting diodes), such as car manufacturers use in taillights. LEDs are inexpensive and they last quite a while."

James also said that news from the recent BAUMA show held in Europe included light towers with cable-over-hydraulic actuated towers; these towers collapse in on themselves and are stored in the units. "While these light towers might be a bit more expensive, you'll be able to fit more units on a truck for transportation."

Some units will become more compact. Balloon lights, for example, will have decreased package sizes for increased mobility, says James, and standard light towers will also start to become smaller.

Some standard light towers are already becoming more compact. Magnum offers its Compact 3000 series that helps save space in storage and transport. "Transport costs - including fuel and labor - are reduced every time these light towers are moved to and from the jobsite," says Mathison.

On the other hand, some manufacturers see portable lighting becoming bigger and better. John Wessels with Airstar America Inc., makers of Sirocco balloon lights, says the future of lighting balloon technology is going to be larger, brighter units. "Typically balloon lights are 1,000 metal halide, our new 3000W unit is three times more powerful than the standard balloon light, lighting 72,000 square feet with 300,000 lumens."

Any changes to portable lighting will only refine these quiet sentinels. The bottom line, however, is that customers want reliable lighting at the lowest possible cost. Manufacturers will continue to strive to get you the brightest, quietest portable lighting option they can.

Rental helps increase balloon light awareness
If you were at The Rental Show this year in Atlanta, you would have noticed something was up - specifically lots of balloon lights. Balloon lights, which have been around special events and parties for several years, are now cropping up in various applications, including construction, disaster relief, drilling, farming and agriculture, landscaping, paving, road repair and more.

These self-inflating illumination units are easy to use, quiet and extremely portable. But the greatest advantage of balloon lights versus their cousin, the light tower, is the glare-free lighting. "With a balloon unit, the light is diffused," says Marc James with Ingersoll Rand. "It's softer and has no shadows. More DOTs are spec'ing glare-free lighting into contracts, so this is really important for roadbuilding and repair."

In fact, the growth of the industry is largely due to state, local and federal agency acceptance, says John Wessels with Airstar America Inc., makers of the Sirocco lighting balloon, which was introduced in 1994. "More and more states are either strongly recommending these products or making it mandatory to use them in certain areas of the work zone. Another reason for growth is that many paver manufacturers are offering this type of lighting as an accessory."

Because of this acceptance with government agencies and roadbuilding companies, rental businesses are giving balloon lights serious consideration.

"There's attention from both mom-and-pops and national rental companies," says James. "For many rental businesses, there's a dual approach for balloon lights - they can be used on both the party side and the construction side."

James says we're just scratching the surface with the types of applications balloon lights can be used for. "They're still relatively new, so as more people become aware of them, you'll start seeing them used in many different ways."