This trailer mounted 25' fold over 3-stage light mast provides a safe and effective way for operators to quickly deploy lights, security cameras and other equipment to elevations up to twenty-five feet. This light tower folds over for easy transportation, features a rotating boom that allows for 360° of rotation, and a removable mast head for storing mounted equipment when not in use. This telescoping light mast is securely mounted to a 12' by 5' tandem axle trailer that is equipped with 8-ply tires.

Specifications / Additional Information

Tower Length: 12 feet - 25 feet
Weight: +-800 lbs (mast only)
Capacity: 150 lbs
Materials: Steel
Finish: Powder Coated - Gloss Blue
Operation: (2) 1,000lbs Hand Winches, Electric Optional
Cable: 3/16" Aircraft Cable
Mounting: 12` x 5` tandem axle trailer w/ 8-ply tires
Shipping: Common Freight
Options: Length- Mounting-Fixtures/ Call Us for Special Requirements

Quick Summary
12 to 25 Foot Light Mast
Steel Construction
Power Coated Finish
Removable Mast Head
125 mph Wind Resistance
Manual or Optional Electric Operation

Special Orders- Requirements
Contact us for special requirements

Product Overview

This telescoping three stage steel light mast from Larson Electronics’ is designed to allow operators to quickly and safely deploy lighting, cameras, and other electrical equipment in locations where this equipment must be elevated to heights up to 25 feet for effective coverage. This light boom can be extended to 25 feet for maximum area coverage and collapsed to 12 feet for applications where a footprint smaller is required. The tower is constructed of square steel tubing with a lower section 12' length by 4" diameter by 1/8" thick, middle section 10` length by 3" diameter by 1/8" thick, and an upper section 7' lenght by 2" diameter by 1/8" thick. Each section has 2 foot of overlap. The mast is elevated using an included 1,000 lbs hand winch with 3/16 inch cable and extended to its full height using a second 1,000 lbs winch.


The LM series of towers are powder coated with glossy blue finish for corrosion resistances and aesthetics. This light mast is mounted to a 12 foot by 5 foot, tandem axle trailer. Constructed of 2" by 3" square tubing and equipped with 8-ply tires, this trailer can be mounted on any 2" ball type receiver hitch. Four retractable outriggers with stabilzer pads allow operators to level the trailer and light mast once the trailer has been deployed, and the outriggers provide additional stabilization during deployment. This trailer is equipped with a 7-pin flat plug for the stop/tail/turn lights. A 44 inch wide and 1/4 inch thick mounting plate is attached to the upper section of the mast which provides a strong and stable platform for the four metal halide fixtures.

The LM family of telescoping towers feature a proprietary mast guidance system, which provide increased stability during high winds. When lowered to 14 feet, the mast can withstand winds up to 125 mph. When elevated to its full upright position, the mast can be rotated a full 360°. By loosening the T-Handle, operators can rotate the mast with easy in either direction. The mast can be positioned in one of four different directions, and locked back in place by re-tightening the T-handle. The mast itself spins freely with easy, and can typically be rotated with a single hand.

This light tower assembly weighs approximately 800 lbs, can easily support and lift 150 lbs fixtures. The entire tower assembly is shipped via common freight carrier or flatbed. Larson Electronics can custom tailor these units to the customer’s requirements with longer sections and larger mounting plates. For example, the LM-30-3S is another model that reaches to a length of 30 feet, with a 14 foot lower section, 12 foot middle section, and a 8 foot upper section and a 4 foot wide upper mounting bracket. We also offer a choice of either the manual 1,000 lbs hand winches included standard or optional electric winches.

Suggested Applications: Temporary lighting, construction sites, and security camera deployment.

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