30" (792mm) Dual Row Viper Light Bar 52 x 3W/8 x 10W
Regular price $602.73
Unit price per
Rugged and impact resistant. A marine-grade powder coat finish repels UV and salt spray with ease, and at 792 mm this bar reaches 1 lux at 896 m with 13,184 effective lumens — the second-furthest-throwing light bar Lightforce make.
It carries 52 × 3 W wide LEDs plus eight 10 W long-range LEDs. Those eight long-range elements are the reason it out-throws every single row bar in the range, including the 50 inch.

1 lux at 896 m

What changed with the Viper generation
- Up to 25% more distance than the previous Lightforce bars
- Up to 25% slimmer and 25% lighter
- SMART HARNESS included — with a built-in bridge rectifier for greater compatibility with modern vehicles, and an 8-pin switch connector for factory-style switch fitment
- Bonus rear slide mounts supplied with every bar, on top of the stainless steel side brackets
- Up to 40% more affordable than the previous range
That harness matters more than it sounds. Late-model utes pulse the high-beam feed rather than running it as clean DC, which upsets a lot of aftermarket bars. The bridge rectifier in the Smart Harness is what lets this one sit behind a factory circuit without flicker.

Key features
- SMART HARNESS with 8-pin switch connector for easy factory switch fitment
- Osram Oslon LEDs for greater performance, contrast, and less driver fatigue
- Durable AkzoNobel powder coat finish, tested to Australian Standard AS1580, for protection against UV and salt water
- RF shielding technology reduces radio interference
- Waterproof to 1 metre with a genuine Gore breather
- Hard-coated polycarbonate lens, less prone to scratching
- Screwless front bezel, so the face stays clean and there is nothing to corrode
- Lightweight slimline housing with stainless steel side brackets

In the box
- 1 × Viper 30 inch dual row LED light bar
- Stainless steel side brackets and fixings
- Rear slide mount brackets and fixings
- 1 × full Smart wiring harness
- 1 × Torx key
- User instructions
Specifications
| Length | 792 mm (30 inch) |
|---|---|
| 1 lux at | 896 m (single light) |
| Effective lumens | 13,184 lm |
| Raw lumens | 33,436 lm |
| LEDs | 52 × 3 W plus 8 × 10 W Osram Oslon |
| Current draw | 16 A |
| Voltage | 12 V / 24 V compatible |
| Colour temperature | 5500 K |
| Ingress protection | IP68, Gore breather |
| Weight | 2,302 g |
| Warranty | 3 years |
Where this one sits in the range
| Single row | 6″ 256 m · 10″ 372 m · 20″ 562 m · 30″ 697 m · 40″ 793 m · 50″ 878 m |
|---|---|
| Dual row | 10″ 454 m · 20″ 734 m · 30″ 896 m · 40″ 984 m · 50″ 1,065 m |
This is the sweet spot of the range. At 792 mm it fits where a 40 or 50 inch bar will not, and it still out-throws the 50 inch single row — 896 m against 878 m, in 478 mm less bar.
Optional accessories
- LFMOUSESW — Lightforce Mouse Switch with 8-pin connector. The harness ends in an 8-pin plug, so unless you are wiring into a factory switch you will want this
- SWADP4 — harness to single switch 8-pin adaptor
- LFLBVUMKITD — universal roof mounts for dual row bars
- ATKITLBDSM / ATKITLBDEM — anti-theft kits for the dual row slide and end mounts
Frequently asked questions
Why does this beat the 50 inch single row?
Eight 10 W long-range LEDs against four. Length spreads light sideways; the long-range elements are what push it down the road.
Is the harness included?
Yes. Every Viper bar ships with the full Smart wiring harness — unlike the Lightforce driving lights, where the loom is a separate purchase.
Do I need a switch as well?
The harness terminates in an 8-pin connector. If you are not plugging into a factory-style switch, add the Mouse Switch (LFMOUSESW) or the SWADP4 adaptor, otherwise there is nothing to turn it on with.
Are the mounts included or an extra?
Included. Every bar comes with both the stainless steel side brackets and the rear slide mounts. The mount SKUs we list separately are spares and anti-theft versions.
Fitting
An LED lightbar must be wired in accordance with Warrant of Fitness rules. At 16 A this is one of the heaviest draws in the Viper range and wants properly sized cable and fusing — send us your rego and we will talk it through before you order.