CHOOSE WITH CONFIDENCE
COMPARE LIGHTS.
Find the right light for your build. Match by format and intended role, then compare useful control, fit and power tradeoffs.
Compare output by beam color
| Model | Input limit | 4500 K white | PC yellow | PC amber |
|---|---|---|---|---|
| SHOSingle color | 600 W | 67,600 raw lm | — | — |
| VHOSingle color | 850 W | 88,800 raw lm | 89,700 raw lm | 60,300 raw lm |
| UHO-SCSingle color | 1,050 W | 99,800 raw lm | 101,800 raw lm | 68,000 raw lm |
| UHO-DCWhite + one color | 1,050 W | 106,800 raw lm | 93,900 raw lm | 62,400 raw lm |
Choose one main-beam color for VHO or UHO-SC. UHO-DC includes white plus your choice of yellow or amber. Each UHO-DC estimate is for one color bank at a time.
Published models. All four brands.Compare the selected SHO, VHO, UHO-SC or UHO-DC configuration with a similar light.
Comparing Z8i UHO-DC UHO with RIGID ADAPT 20″. Showing Control & backlight.
Z8i UHO-DC UHO vs. ADAPT 20″
Tune color.
Shape your beam.
Choose white + amber or white + yellow, then tune individual modules and save the setups you actually use. Main-beam control and per-channel RGBW accents remain separate.
24 presets versus two
Save more driver-selected setups for output and individual emitters. ADAPT has two presets plus GPS automation; Zenith emphasizes your programmed beam settings.
Change optics in under 5 seconds
Five solid-polycarbonate TIR choices use a sealed bayonet bezel. Swap a module’s optic quickly for race service or beam tuning; competitors also offer serviceable lenses.
Use the power your rig can supply
Set a current / power cap and prioritize the optical modules you need. This model publishes up to 420 W; the cap and wiring must suit your installation.
Match basisOne complete 20″ Race bar versus one ADAPT 20″. Matched by nominal length and off-road role; output, optics and power differ. ADAPT’s main beam is white; this Zenith configuration adds adjustable white/color output.
ADAPT also has selectable accent lighting, eight beam modes and GPS speed-based adjustment. Race adds finer driver-programmed emitter control and quick-change optics; GPS automation is not a Zenith claim.
Compare specifications & controls
| The detail | RACE LIGHTSZ8i UHO-DC UHO | RIGIDADAPT 20″ |
|---|---|---|
| Output control | Individual-emitter output control | Eight selectable beam patterns; GPS adaptive mode; two programmable presets |
| Saved main-output presets | Up to 24 programmable presets | Two programmable presets + GPS speed-adaptive beam mode |
| Backlight | 8-node RGBW backlight | Spectrum-selectable accent lighting |
| Backlight selection | Change RGBW color per backlight channel at any time via the app | Accent color selected through ADAPT controller |
| Connected controls | Bluetooth 5.3 / Race mobile app / Race CANbus keypad; check app release compatibility | Included dash controller and GPS module |
| Power management | Set a current / power cap; allocate the available budget across selected optical modules | Active Power Management + GPS-selected beam modes |
White + Amber and White + Yellow are separate purchased configurations. RGBW accent lighting is independent of the main beam. External switch panels can add functions; this table describes the selected fixtures and listed controls.
Sources & comparison notes
Confirm harness, keypad/controller and installation hardware included with your selected configuration before ordering.
What the alternative offers. Flagship ADAPT offers eight beam patterns, GPS speed-based adjustment, selectable accent colors and two saved presets with its included dash controller.
The manufacturer table lists an operating point, not a verified maximum across all eight modes. Zenith’s presets do not imply GPS automation; accent colors and saved presets are not exclusive to Race. This 20-inch format comparison uses white main output; Phoenix Connect offers white/amber switching in 30-inch and larger linked-pod formats. Published weight: 8.2 lb for Race versus 10 lb for the alternative.
Competitor source reviewed November 6, 2026. Race catalog snapshot: November 6, 2026. Matched by nominal size and intended role, not identical output or features. Applies to named configurations, not an entire brand. “Not specified” means the reviewed page does not document the feature; it is not proof of absence. Confirm fixture, mounting hardware, supply voltage and electrical capacity.
Raw lumens describe an emitter rating before optical losses; other manufacturers may use a different method. Race’s reviewed tables do not state a measurement method. A lumen total alone does not establish beam intensity, distance, efficiency or sustained output. Dimension reductions use (competitor − Race) ÷ competitor, rounded down. Thermal features describe design, not independently proven reliability.
Choose the controls, optics and electrical load that suit your build. A nominal size is a starting point; actual dimensions decide fit.
Find your setup