The Intensity Solis is the driving light in ARB's range with a brightness control, and that turns out to matter more than it sounds. A digital touchpad gives you five preset brightness levels, so you can wind the output down when you are crawling through dust or reflective scrub and wind it back up when the road opens out, instead of choosing between blinding yourself and switching the lights off.
The SJB21S is the 7" Solis 21 in spot configuration: 21 LEDs drawing 80 W and reaching 835 m (2,740 ft) at 1 lux. ARB gave the Solis a deliberately squat body, which sits better on a bull bar pan and lowers the center of gravity so the light oscillates less over corrugations. Sealed to IP68 and covered by ARB's 3-year warranty.
What's Included:
One Intensity Solis 21 spot driving light
Mounting bracket and hardware
Security Torx hardware
Features
Five-Level Touchpad Dimming The digital touchpad lets you select from five preset brightness levels on the move. Reduce glare in dust or reflective conditions, then unleash full power when the road clears. This is the Solis feature people actually buy it for.
21 LEDs, 6,100 Effective Lumens 9,133 raw lumens at the diodes and 6,100 effective lumens out the front, reaching 835 m (2,740 ft) at 1 lux in spot configuration.
Squat Body For Bar Mounting ARB shaped the Solis lower and wider than a conventional round driving light. That suits bull bar pan mounting, lowers the center of gravity and reduces the oscillation that stresses both light and bar over washboard.
Die-Cast Aluminum And IP68 High-pressure die-cast aluminum body and mount, sealed to IP68 against dust and water, with a UV-stable molded polycarbonate lens cover over the optics.
Built-In Digital Driver The LED driver control is inside the light rather than in a separate box on the loom, which is one less thing to find a dry home for during the install.
Refined Color Temperature 5700K, tuned to reduce the eye strain that comes from hours behind a cold blue-white beam, and close enough to daylight to keep colors readable at distance.
Fitment & Compatibility
Application
Fit
Bull bars, bumpers and racks with a suitable mounting point
✓ Fits
ARB Intensity Solis wiring loom SJBHARN
● Required for the dimmer function, sold separately
ARB LINX accessory interface with patch lead SJBLINX
● Optional alternative control
Splitter cable SJBCABY
● Needed to run three or four Solis lights from one touchpad
Intensity Solis 21 lens covers (SJB21LENA / LENB / LENC)
✓ Fits, sold separately
Intensity Solis 36 lens covers
✗ Does not fit
Fit guidance: A universal-mount driving light rather than a vehicle-specific part. The dimmer function comes from the SJBHARN loom with its touchpad, so budget for that unless you already have one or intend to run the lights through ARB LINX. Check your local rules on auxiliary driving lights before fitting.
Specifications
Model: ARB Intensity Solis 21, 7" round
Part Number: SJB21S
Beam Pattern: Spot
Beam Spread: 6 degrees
LEDs: 21
Power: 80 W
Raw Lumens: 9,133 lm
Effective Lumens: 6,100 lm
Distance at 1 Lux: 835 m (2,740 ft)
Color Temperature: 5700K
Operating Voltage: 10 V to 30 V DC
Current Draw: 6.2 A at 20 C
Ingress Protection: IP68
Dimming: Digital touchpad, five preset levels
Housing: High-pressure die-cast aluminum
Lens Cover: UV-stable molded polycarbonate
Operating Temperature: -40 F to 149 F
Product Weight: 6.0 lb (2.7 kg)
Shipping Weight: 10 lb
Warranty: 3 years
UPC: 9332018087249
Installation
Type: Bolt-on to a bull bar, bumper or rack, plus the ARB Solis loom · Time: 1-2 hours per pair including switch and touchpad routing · Tools: Socket set, security Torx bit (supplied), crimper, trim tools, cable ties · Difficulty: Moderate
Mechanically simple. The planning is in the cabin: the touchpad needs somewhere you can reach without looking, and the loom needs a clean route from battery to lights. Aim the lights on a dark straight road once everything is bolted down.
Warranty, Shipping & Returns
Warranty. ARB covers the SJB21S with a 3-year warranty, the term ARB publishes for this part. In North America it is administered by ARB (Air Locker Inc., Auburn, WA) and honored through authorized dealers like us. We describe ARB's warranty exactly as ARB publishes it and do not extend or restate its terms.
Free shipping. This item ships free to the lower 48 states and typically arrives in 3 to 7 business days.
Inspect on delivery. Please inspect your order on arrival. If anything is damaged or missing, contact us right away and we will make it right.
Compliance. RoHS and CE, with ECE R10 on the Solis 36. ARB does not publish an SAE or DOT rating for this light, so it is sold as an off-road auxiliary driving light.
About ARB
ARB began in 1975 when Tony Brown came back from a Cape York trip convinced that the gear sold for Australian four wheel drives was not tough enough, and started hand building roof racks and bull bars in his Melbourne driveway. Fifty years on, ARB is the largest manufacturer and distributor of 4x4 accessories in the southern hemisphere, with an engineering campus at Kilsyth in Victoria, offices in the USA, Europe and the Middle East, and an export network reaching more than 100 countries. Its driving lights are developed in that same engineering culture, tested against the corrugations, dust and water crossings that break lesser gear.
In North America ARB trades as Air Locker Inc. from Auburn, Washington, and backs its products with a US warranty program administered there. Prestige Truck is an authorized ARB dealer. Every light, loom and bracket we ship is genuine US market stock with full ARB North America warranty support behind it.
Night Driving Technique
ARB on how to actually use auxiliary lighting at night: beam selection, aiming, and reading the road ahead at speed.
Worth watching before you aim a new set of lights for the first time.
Driving At Dawn And Dusk
The hardest light of the day for spotting animals and road edges, and how ARB recommends setting up auxiliary lighting for it.
Short, practical and filmed by ARB.
The ARB Story
How a Melbourne driveway operation building bull bars for outback tourers in 1975 became the southern hemisphere's biggest 4x4 accessories maker.
Seven minutes on the company behind this product, filmed by ARB across its Australian factories and proving grounds.
Frequently Asked Questions
Straight answers on specs, fit and support
What does the dimming actually do for me?
It lets you keep the lights on in conditions where you would otherwise switch them off. Dust, fog, a reflective rock wall a few feet from the track: at full output all of those throw glare straight back at you. Winding the Solis down to a lower preset keeps useful light on the road without the wash-back. Five preset levels, selected from a touchpad.
Do I have to buy the loom separately?
Yes, and you need it for the dimming to work. The SJBHARN loom includes the touchpad dimmer that gives the Solis its defining feature. Alternatively, if you run an ARB LINX accessory interface, the SJBLINX patch lead connects the Solis to it and gives you dimming, fade rates and preset lighting modes through LINX instead.
Should I get the spot or the flood?
The spot concentrates output into a narrow cone and reaches 835 m, which is what you want for distance on open roads. The flood spreads it wider and closer for corners, verges and slower going. ARB designed the pair to work together, and running one of each per side is the setup that gives you both.
Can I run four of them?
Yes, but you need the SJBCABY splitter cable to do it while keeping grouped dimming from one touchpad. ARB is explicit that the splitter is the only way to connect three or four Solis lights and retain proper dimming control across all of them without overloading the circuit.
Why is the body that shape?
ARB calls it the squatting design and it is deliberate. A lower, wider body sits better on a bull bar pan and puts the center of gravity closer to the mounting point, which means less oscillation over corrugations and less stress fed into both the light and the bar.
What is the warranty?
3 years, which is the term ARB publishes for this part. Administered in North America by ARB out of Auburn, Washington, and honored through authorized dealers like us.
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