GST Lighting, your premiere lighting service since 1999

GST Lighting is owned and operated by Roberto Alegria, an industry veteran with over 20 years in the entertainment and lighting industry. Roberto started his lighting career working with Southern California’s Pro Sound & Stage Lighting. There Roberto was able to quickly learn the ropes and find out what makes for a great stage presence. Along the way he got to work with the best of the best. Throughout Roberto’s time with Pro Sound he acquired many skills, one of which was developing the company’s international export business. He was later awarded the top salesmen of the year for 1997-1998. With his vast experience at Pro Sound, he then decided to grow and create his own lighting empire beginning in 1999 with GST Professional Lighting Systems. Roberto has been fortunate enough to work with some of Latin Americas top acts in Pop, Regional and Spanish Rock music with A-List artists such as:
Pepe Aguilar, Mana, Los Temerarios, Jenny Rivera, Joan Sebastian, Ana Gabriel, Marco Antonio Solis.

In addition to working with a bevy of musical talent,  GST has also provided lighting support for companies like: Yamaha Commercial Audio Systems Inc., Alpine Electronics of America, Discovery Science Center, MOCA, in addition to various top church groups throughout Southern California.


Lighting Services:

We provide any and every type of lighting service.
We can light your 20,000 + attendee concert, or simply your next company holiday party.

Production Services:

  • Lighting Systems
  • Staging Systems
  • Roof and Rigging Systems
  • Full Technical Systems
  • Equipment Installation/Removal
  • Equipment Operation
  • Programming for Lighting
  • Custom Gobo Projection

Equipment Rentals:

  • Intelligent Lights
  • Conventional Lights
  • LED Lights
  • Dimming, Distro and Controls
  • Truss
  • Staging
  • Roof Structures
  • Rigging
  • Special Effects

Design Services:

  • Lighting Design
  • Vector works Design
  • 3-D Rendering
  • CAD Drafting
  • Event Layout Diagrams


Conventional Lighting

LED Lighting

Intelligent Lighting

Special Effects

Control, Distro and Dimming


Custom Trussing

Roof Systems


Lifts and stands

Staging Equipment


Music World:

  • Pepe Aguilar
  • Mana
  • Los Temerarios
  • Jenny Rivera
  • Joan Sebastian
  • Ana Gabriel
  • Marco Antonio Solis
  • Enanitos Verdes
  • Shaila Durcal
  • + many more…

Corporate Accounts:

  • Yamaha
  • Alpine Electronics
  • Pinnacle Exhibits
  • Morasi Design & Fabrication
  • Discovery Science Museum
  • Newport Library
  • Legendary Entertainment Group
  • + many more…

Local Churches:

  • Crossroads Church
  • Abundant Living Family Church
  • Full Harvest International
  • + many more…


Follow us on facebook and Instagram

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GST Lighting Systems, Inc. will always try and post our most recent pictures and events but if you’d like to know more follow us at www.facebook.com/GST1LightingSystems and on our Instagram http://instagram.com/gstlightingsystems for more pictures events specials and new equipment. We  thank you for your interest and support!!!!!


– GST Lighting Systems, Inc.

200 North Smith Ave. Corona, CA 92880 – 951.272.1222 – Info@gstsystems.com

DNG 200 now available at GST Lighting Systems located in Corona, Ca.

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The DNG-200 Low Fog Generator is the complete ground fog effect solution from a fully
self-compacted unit with wheels and handles to stand against tough transport. The effects
produced is virtually indistinguishable from that is created by dry ice.Distinctively from other products currently on the market, it creates low fog straight from machine’s nozzle. This makes it far more efficient and convenient without any hassles of CO2 installations. It is operator-friendly as there are no external controls on the machine. Simply plug the unit and place the 3M fog conducting hose (for remote dispersion) and operate it like a normal fog.

With powerful compressor and aluminum heater block, 3 variable fog output can be selected
from a tiny cloud to the thickest fog with fastest heat-up time of 12 minutes. It is fully
controllable via a LCD DMX 512 controller allowing the operator to set the volume control
and timing precisely. Furthermore, the after-service maintenance is trouble-free as the
compressor and the heater are in two different contained locations.
Electricity is saved due to high efficient power control system and superior ventilation, thus
permitting the fogger to operate at optimal low-level temperature.

The 10-liter tank also offers non-stop power enables
extended use between refills. With built-in low-noise fan
system which can spread the dense cloud of low-lying
fog evenly with proper distance; Certainly an impressive
effect for theatrical and studio applications where noise
level should be minimized.

For more info or a quote :

GST Lighting Systems

200 North Smith Ave. Corona, CA 92880 951-272-1222 info@gstsystems.com mon-fri 9am-5pm

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Alpine 35th Anniversary

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GST Lighiting Systems will be providing lighting for Alpines 35th anniversary event, which will be held at their Torrance offices on November 11th 2013. GST Lighting Systems has been working with Alpine for approximately ten years providing lights for Alpine during the CES convention in Las Vegas every year, “the global stage for innovation”- CES.