Fleet & upfit · Built in Huntersville, North Carolina

Custom lighting and control for work and emergency vehicles.

We design the circuit boards, write the firmware and machine the housings ourselves. When your fleet needs a pattern, a trigger or a color no catalog sells, we build it.

Tell us the pattern, the trigger and the quantity. We'll send a working sample before you place the order.

Volume pricing on request · Working sample before production

A Diamond Duo light at night on a tripod, its amber channel lighting the road on the left and its white channel on the right
Diamond Duo, Amber / White Channel 1 amber · Channel 2 white · one housing
  • Our own circuit boardsDesigned and revised in-house.
  • Our own firmwareYour pattern gets its own part number.
  • CNC-machined housings6061-T6 aluminum, machined in NC.
  • Resin-pottedDiamond Duo is rated IP69K.
  • ServiceableWe repair what we build.

Applications

Built for the trucks that work at night.

Start from what the truck does. Each card names the lights and the controller we use for it.

Snow & ice

Plow whips that run your garage's pattern

Connex Lite reads the truck's turn, brake and reverse signals, so the whips blink with the driver instead of over them.

Rhino RGB whips · Connex Lite, custom-programmed

Emergency & public safety

Two-channel strobes in one housing

Strobing ring lights with two independent channels and a center mount. Perimeter, grille, compartment and scene.

Diamond Duo Strobing Ring Light · Amber/Red · Amber/White · White/White

DOT & municipal

One pattern, every truck in the garage

Your pattern gets its own part number, so next season's trucks flash exactly like this season's.

Custom snow controller · Pattern under its own part number

Utility & service

Amber warning and white work light, one light

Two independent channels, each on its own switch. Warn traffic with amber, light the job with white.

Diamond Duo · Amber/White

Towing & recovery

Scene light around the whole truck

Amber warning and white ground light under the bed and body, each channel on its own switch.

Diamond Duo · Amber/White

Something else

Not on this list?

If it runs on a 12-volt truck and needs to light up on a signal, describe it. We'll tell you straight whether we can build it.

Start a spec

How a custom job runs

From one phone call to a whole fleet.

  1. 01

    Spec

    Pattern, colors, triggers, mounting, quantity and deadline. One call or the spec form.

  2. 02

    Sample

    We program a working unit to your spec and ship it. You run it on your own truck.

  3. 03

    Pilot

    Outfit a few trucks. Adjust timing or colors before the big order, not after.

  4. 04

    Production

    Built in batches in North Carolina, programmed and tested before it ships.

  5. 05

    Reorder

    Your pattern keeps its part number, so every reorder matches.

Circuit board layout of the Connex Pro add-on board, with labeled inputs for turn, brake, reverse, strobe and flash
Connex Pro add-on board, laid out in-house. The inputs down the right edge are vehicle signals the lights react to.

Custom engineering

We change the parts catalogs can't.

A catalog light flashes the way its maker decided. Ours flash the way your spec says, because the board and the code are ours.

Flash patterns
Sequence, timing and color per channel, written into our own firmware.
Triggers
Turn signal, brake and reverse inputs on Connex controllers, plus the Connex Switch Panel.
Colors
Diamond Duo pairs amber, red, blue, green or orange with a dedicated white. Strobing ring lights come in Amber/Red, Amber/White and White/White.
Lead length
Strobing ring lights ship with 6-inch or 12-foot leads.
Operator controls
An on/off switch, plus a momentary switch that steps through the strobe patterns.

Fleet products

Start from a proven part. Change what you need.

Diamond Duo circuit board in its black housing, showing three pairs of Cree emitters

Diamond Duo Strobing Ring Light

Two independent channels in one center-mount housing, machined in Huntersville. Amber/Red, Amber/White or White/White, with a strobing module in each kit.

  • 6 Cree emitters
  • 2 channels
  • Rated IP69K
  • 12 V
A batch of finished Rhino whips with branded black bases, side by side

Custom snow whip kit

Rhino's own LED strip, hand-wrapped, on a CNC-milled spring base with a metal-to-metal connection. Paired with a Connex Lite programmed to your pattern.

  • 1.3″ Rhino 2.5 whips
  • Turn · brake · reverse
  • Your pattern
A panel of Rhino Diamond RGB circuit boards before they are separated

A part that doesn't exist yet

We design our own boards; this is a panel of Diamond RGB boards before they're separated. If your application needs something new, describe it and we'll tell you whether we can build it.

  • Own PCB design
  • Own firmware
  • CNC housings

Patterns

Your pattern, programmed.

A few of the patterns fleets ask for. Yours is written to your spec, then sent as a working sample.

Alternating amber

Plow whips

Double flash, amber / white

Strobing ring lights

Blinks with the turn signal

Whips on Connex Lite

Wig-wag, amber / red

Strobing ring lights

Quad strobe, white

Strobing ring lights

Steady white, amber pulse

Diamond Duo work and warning

For upfitters

Easy to work with.

You're quoting a truck, not shopping for lights. Here's what we keep simple.

  • Volume pricing on request
  • A working sample before production
  • Online install guides for Diamond Duo, whips and Connex controllers
  • A direct line to the people who build it: 704-270-2695

Straight answers on compliance.

Rhino lights are sold as auxiliary lighting. If your bid calls for SAE J845, SAE J595 or California Title 13, put it in your spec. We'll tell you what we can and can't meet before you order, not after.

Recent work

Sample first. Then the fleet.

Snow & ice · State DOT garage

One pattern across a garage's plow trucks

The ask: every truck in the garage flashing the same pattern, run by the truck's own signals.

What we built: a snow controller programmed to the garage's pattern, sold under its own part number so reorders match.

Snow & ice · Truck equipment builder

A custom snow light, from pilot to production

The ask: a snow light running the builder's own pattern on Rhino whips.

What we built: a custom-programmed Connex Lite and whip kit. A pilot run first, then a production order.

Got a truck that needs something no catalog sells?

Send the spec. A person who builds these will call you back.