Night-Lite™ GR-Series Liquid-Cooled 3kW

Night-Lite™ GR-Series Liquid-Cooled 3kW


The Night-Lite™ GR-Series Liquid-Cooled 3kW light tower: bigger, brighter light and longer run times—so you get more done on the jobsite. 

  • Kubota diesel engine with 63-gallon fuel tank: 313-hour run time with 350-watt lights; 360-hour run time with optional 250-watt lights.
  • Four 350-watt LED fixtures produce 204,488 total lumens and 38,610 ft 2 area at 0.5 ft-c: 19% more lumen output and 19,084 ft 2 more light area than the leading competitor.
  • Best-in-class 1,000-hour oil change interval: lower maintenance expenses.

For a tutorial video and more product support, visit the Night-Lite™ GR-Series Liquid-Cooled 3kW operations page.



Flexible lighting with a vertical mast extending to 23 feet

Deep Sea L401 Controller 

  • 16 Event Scheduler programmable to operate up to 4 load outputs
  • Configurable to run automatically between sunset and sunrise
  • Heated display option ensures operation in extreme cold weather

Compact Design

Fit 20 units on a 48 ft flatbed, 22 units on a 53 ft flatbed, more units for the same shipping cost

Heavy-duty Leveling Jacks

Vertical Tower

Easy to raise and lower with a dual‑handle manual winch


Simple, easy to use

Easy Access

Wide area rear door for ease of access maintenance

SMD Style LEDs

Forklift Pockets

Easily load and unload equipment

Lifting Eye

359 degree rotation

Increase flexibility in light spread

Standard Trailer Coupler 2” ball


Steel tongue jack foldable with dual pins, 3 point outriggers

Service Interval

1000 hour oil change interval

Fuel Tank

63-gallon fuel tank extends operation

Up to 360 hour run time

Liquid-Cooled Engine

Operating Temperatures

Of -40 degrees Fahrenheit (Arctic Package required) to 120 degrees Fahrenheit

Welded Steel Frame with Lockable Door

(4) LED Light Fixtures 350W 

Each 51,112 per lamp, 204,488 total

(4) LED Light Fixtures 250W

Each 38,081 per Lamp, 152,324 Total


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Engine Brand
Engine Model
Engine Prime Power (kW)**
Horsepower (@ 3,600 RPM)****
Engine Tier
Tier 4 Final
LED Wattage (350W)
350 W
Light Output (350W) - Per Lamp (Lumens)
Lumens Total (350W)
LED Wattage (250W)
250 W
Light Output (250W) - Per Lamp (Lumens)
Lumens Total (250W)
Operating Time (Hrs) 250 W LED
Operating Time (Hrs) 350 W LED
Shipping Weight lbs (kg)
1,155 (524)
Net Weight - Dry (lbs)
Net Weight - Wet (lbs)
20 units on a 48’ flatbed trailer, 22 units on a 53’ flatbed trailer
Length Operating in (mm)
6.875ft (2096mm)
Width Operating in (mm)
8.1 (2489)
Max Height ft (m)
63 (238)

*Prime generator electrical output per Allmand® testing.
**Based on one hour run test full fuel tank consumption.
***All power levels are stated gross horsepower as rated by the engines© manufacturers.
†Based on 5 yrs of service and industry residual value.
Allmand® has a policy of continuous product improvement and reserves the right to modify its specifications at any time and without prior notice.
See operator’s manual or website for complete warranty details.


Arctic Package (includes 120V immersion style block heater & HD battery)

250W LED Lights

LED Diffuser Panels

Custom Paint

Telematics Package (customer supplied - standard factory lead time for design)