Frequently Asked Questions

The TIR optic allows for a wide spread of light with good distance visibility while linear optic allows for a wider spread of light with extended distance visibility.

The TIR optic will have a concentrated output, which would be brightest when head-on or behind tint while the Linear optic will have a wider output, which will be seen from a greater distance and is recommended for faster-paced environments.

The Grand Control Box is used for specifically controlling only our Raptor, Super Take Down Raptor, K-Force Micro 21 and our K-Force 27”. The GrandDirect Control Box is a hybrid controller used to control a Mini or Visor Lightbar AND a Traffic Advisor product. As the name suggests, the GranDirect controller merges the functionality of the Grand control and the Direct control into one housing for space saving functionality. It is two switch boxes in one. The Grand Control Box to control the products listed above and the Direct Control Box to control our traffic advisors. Both sides of the control box will need to be taken to a power source, such as a cigarette plug, the battery terminals or an upfitter switch.

Our products will include a power harness. See specific product details as each harness length will vary depending on the product. The length of cable can be found in the product specification list under the product photos on the product page.

Our units have wiring instructions for you to connect your own controller or switch and will not require the purchase of the switch box. Use of an STL control box just simplifies installation due to the included connectors.

SpeedTech Lights has an order processing time depending on the route of shipping that is selected. We also offer priority processing for $12.99 and $18.99 for customizations that will guarantee your order shipped by the next business day. This option can be selected at the last page of the checkout process. Below are our processing times.

  • 1-2 business days: UPS Next Day Air and Next Day Air Saver
  • 1-3 business days: UPS 2nd Day Air, 3 Day Select, Access Point, SurePost, Ground, Worldwide Express Saver, Worldwide Expedited and Standard
  • 5-6 business days: Customized, Weatherproofing, Top Cover/Housing Coating, Multi-Color Upgrade, and Alternating Upgrade Orders

The Supreme Control Box can only be used with STL full lightbars that are 36” and up.

We have an instruction manual for each of our products with generalized instructions to guide you. If you have any specific installation questions, professional services may be required.

We have two criteria to submit an order on Net30 terms. The first being a government purchase order. Net30 terms can be extended if the order is for a government municipality or entity without a credit application.

The second option will be to fill out our credit application. This is available only on orders over $2500. These options can be found under the Menu on the right-hand side of the website.

Reward points can be redeemed at the last page of the checkout process. The points can be redeemed or saved for a later purchase.

This is only intended if you have a HAVIS brand console in your vehicle and you are purchasing an STL controller with this option available. This is a laser cut out mounting plate specifically for an STL controller that mounts to a HAVIS center console only.

SpeedTech Lights will send out a tracking email once a label is generated for an order to ship out. The tracking number will then be active when our shipment is picked up at the end of our business day.

The red and blue wire harness are your AUX cable inputs. They are used to power on and off up to 10 additional amps of product. The product will then be controlled by the AUX button on the Grand Control, Direct Control, GranDirect or the Supreme Control box.

We recommend professional installation services. Most car audio or 4x4 businesses will know how to install the wiring harnesses throughout a vehicle.

SpeedTech Lights is located in Buda, Texas, 30 minutes south of Austin.

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