Cali Raised LED 52" Dual Row 5D Optic OSRAM LED Light Bar
Cali Raised LED 52" Dual Row 5D Optic OSRAM LED Light Bar
A 52 inch light bar is the one you fit when the trail ahead needs to look like daytime. It is the biggest straight bar in Cali Raised LED's dual row OSRAM range: 96 OSRAM LEDs behind 5D optics, rated at 50,000 lumens from 480 watts, in an extruded aluminum housing sealed to IP68.
It is built for full-width mounting, usually across the front of a roof rack or a windshield-header mount on a full-size truck or SUV. And because it is straight rather than curved, it sits flat on standard brackets and rack cut-outs. The box includes a plug and play harness with a switch and universal mounting brackets, so you can wire it the day it arrives.
Straight or Curved? Same Light, Different Fit
Cali Raised make a 52 light bar in both shapes, and on paper they are almost the same bar. Both are rated at 50,000 lumens. The differences are the shape, the LED count and the power draw, and here the straight bar comes out slightly ahead.
| 52" Straight (this bar) | 52" Curved | |
|---|---|---|
| Rated lumens | 50,000 | 50,000 |
| Watts | 480 | 500 |
| OSRAM LEDs | 96 | 100 |
| Approx. draw at 12V | 40 amps | 42 amps |
| Beam direction | All output aimed forward | Outer LEDs angled outward for more edge spread |
| Mounting | Flat brackets, rack cut-outs, header mounts | Follows the roofline, needs curved-bar mounts |
✓ Same Rated Output, Less Current
The straight 52" gets its 50,000 rated lumens from 480 watts, where the curved version uses 500. That is about 2 amps less on your electrical system for the same rated output. If you do not specifically want the curved look or the wider edge spread, the straight bar is the more efficient choice.
Is a 52 Inch Light Bar the Right Size?
If you have been shopping for a 50 inch light bar, the 52" is the same class of bar: full width, roof or header mounted, and built for maximum output. Brands size their housings differently, so full-width bars are sold anywhere from about 50 to 52 inches.
Before you order, measure the mounting spot. A 52 inch LED light bar like this one needs a full-width roof rack, a header mount or a light bar cage. It is too long for most bumpers. Here is how it compares with the rest of the dual row OSRAM range:
| Bar | Rated Lumens | Watts | LEDs | Approx. Amps at 12V | Typical Mount |
|---|---|---|---|---|---|
| 32" Dual Row | 30,000 | 300 | 60 | 25 | Bumpers, grilles, small racks |
| 42" Dual Row | 40,000 | 400 | 80 | 33 | Midsize racks, full-size bumpers |
| 52" Dual Row (this bar) | 50,000 | 480 | 96 | 40 | Full-width roof racks and header mounts |
Dual Row, 5D Optics and OSRAM LEDs
A dual row bar stacks two rows of LEDs in one housing, which is how 96 LEDs fit into 52 inches. The 5D optic is the reflector and lens shape around each LED. Cali Raised's claim for it is a wide radius and longer throw, and the practical point of a good optic is that more of each LED's output lands where you aimed the bar instead of spilling upward.
The LEDs themselves are OSRAM, the long-established German lighting manufacturer. A named LED supplier is worth having, because plenty of budget bars do not name theirs at all. Still, the LED is only one part of the bar. The optic, the heat management and the driver electronics decide how much of that output reaches the trail and for how long.
Plan for 40 Amps
480 watts on a 12 volt system is roughly 40 amps. That is a serious load, more than most other accessories on a typical build.
Run it on the supplied harness, not tapped into a circuit that happens to be nearby. Run it with the engine going unless you have a dual battery setup and know your numbers. If you already run a fridge, a compressor and camp lights, check your alternator has the headroom.
Not sure? Call us at 844-200-3979 and we will talk through your electrical setup.
Built to Live on a Roof
Extruded Aluminum
The housing doubles as the heatsink, with integrated thermal management pulling heat away from 96 LEDs. Heat, not hours, is what kills LEDs.
GORE Pressure Vent
Equalises pressure as the bar heats and cools, so it does not pull damp air in past its own seals every time it cools after a run.
Voltage Protection
Over and under voltage protection guards against alternator spikes and a tired battery. Instant on and off, no warm-up.
The lens is polycarbonate, which survives a stone strike that would crack glass. Over years of UV it will haze slightly, like every polycarbonate lens on the market, and a plastic lens polish brings it back.
IP68, and the Fine Print
IP68 is the top of the ingress protection scale. Cali Raised's rating covers dust, dirt and sand, and submersion to 1.5 metres for up to 30 minutes. The test condition is fresh water, so if the bar sees beach runs or salted winter roads, rinse it and its connectors with fresh water afterwards.
LED lifespan is rated at 50,000+ hours. The wiring, the connectors and the truck will give out long before the diodes do.
About the 50,000 Lumen Rating
It is a manufacturer rating, and like nearly every lumen figure in this industry it describes raw LED output rather than light measured at the trail. Real output through any lens and optic is lower, on every brand. We have not tested it independently, so treat it as a fair comparison against other bars rated the same way.
The power figures do hang together: 480 watts across 96 LEDs is 5 watts each, the same as the rest of the dual row OSRAM range. The lumen rating works out slightly higher per watt than the 32", 42" and curved 52" bars, which sit at an even 100 lumens per watt. Cali Raised do not explain the difference, so we are simply noting it.
Fog, Dust and Road Use
Two honest limits worth knowing before you buy any big white bar.
- It is not a fog light. 50,000 lumens of white light reflects straight back off fog, dust and falling snow. For weather, our 43" amber and white dual function bar is the better tool, because amber scatters less.
- It is an off-road light. Rules on auxiliary lighting vary from state to state, and a bar this bright should not be on with other traffic around. Check your local rules before using it on public roads.
The Brackets Are Universal
The included brackets are not vehicle-specific. They will hold the bar, but they are generic feet rather than a mount shaped for your rack or roof, which can mean drilling, spacing or an imperfect fit.
A bar this long can also catch the wind at highway speed. Mounting it tight to the rack, rather than raised on tall feet, keeps noise down. Tell us your vehicle and mounting spot and we will tell you whether the included brackets will do.
Specifications
| Length | 52 inches, straight |
| Fitment | Universal, all years, makes and models |
| Rows | Dual row |
| Optics | 5D |
| LEDs | 96 OSRAM |
| Power draw | 480 watts, approx. 40 amps at 12V |
| Rated output | 50,000 lumens (manufacturer rated) |
| IP rating | IP68, fresh water submersion to 1.5m for 30 minutes |
| LED lifespan | 50,000+ hours |
| Housing | Extruded aluminum, integrated thermal management |
| Lens | Polycarbonate |
| Venting | GORE pressure equalising vent |
| Protection | Over and under voltage protection |
| Start-up | Instant on and off, no warm-up |
| Warranty | 2 years |
What's Included
- 52 inch LED light bar, dual row with 5D optics and OSRAM LEDs
- Plug and play single-leg wiring harness with standard switch attached
- Universal mounting brackets and hardware
Pros
- 50,000 rated lumens, the top of the dual row OSRAM range
- Same rated output as the curved 52" for 20 fewer watts
- Straight housing fits flat brackets and rack cut-outs
- Harness, switch and brackets in the box
Cons
- Around 40 amps at 12V, so it needs electrical headroom
- Too long for most bumpers and needs a full-width mount
Frequently Asked Questions
Where does a 52 inch light bar mount?
Usually across the front of a full-width roof rack, on a windshield-header mount, or in a light bar cage on a full-size truck or SUV. It is too long for most bumpers. Measure your mounting spot first, because the included brackets are universal rather than vehicle-specific.
Should I get the straight or curved 52"?
Both are rated at 50,000 lumens. The straight bar draws 480 watts against 500 for the curved, and fits flat brackets and rack cut-outs. Choose the curved bar if you want it to follow your roofline or want more light spread toward the edges.
How many amps does this 52" LED light bar draw?
At its rated 480 watts, roughly 40 amps on a 12 volt system. Run it on the supplied harness, preferably with the engine running, and check your alternator has headroom if you already run a fridge, compressor or winch.
Is a 52" the same as a 50 inch light bar?
It is the same class of bar. Brands size their housings differently, so full-width roof bars are sold anywhere from about 50 to 52 inches. What matters is that it fits your rack or mount, so measure the space rather than going by the nominal size.
Does it come with a wiring harness and switch?
Yes. It ships with a plug and play single-leg wiring harness with a standard switch attached, plus universal mounting brackets and hardware.
Complete Your Build
Where Is It Going?
Tell us your vehicle and the mounting spot. We will confirm the 52" fits, sort the right bracket and check your electrical setup can carry it.
844-200-3979
