SKU: 68620068865

STEDI ST3303 Pro 18.4 Inch 24 LED Light Bar

Sale price$197.55 Regular price$219.50
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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28

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Description

STEDI ST3303 Pro 18.4 Inch 24 LED Light BarDESCRIPTION THE ULTIMATE LIGHT BAR For almost a decade, the name STEDI has stood for cutting edge design and market leading performance. The ST3303 PRO is an aggregation of all things that have made us the globally distributed, coveted brand born in Australia. Unquestionably, ST3303 PRO sits at the pinnacle of the STEDI offering. A pure expression of capability and design that converges with brutal performance, making the all new ST3303 PRO

DESCRIPTION

THE ULTIMATE LIGHT BAR

For almost a decade, the name STEDI has stood for cutting-edge design and market-leading performance.  The ST3303-PRO is an aggregation of all things that have made us the globally distributed, coveted brand born in Australia.

Unquestionably, ST3303 PRO sits at the pinnacle of the STEDI offering. A pure expression of capability and design that converges with brutal performance, making the all-new ST3303 PRO unmistakably STEDI. 

A NEW REALM OF PERFORMANCE

Every good story starts with CREE LEDs. So, we commissioned CREE’s XPL HI emitter, which represents a +9% increase in lumen output at the same drive current over the already great (but now aging) CREE XM-L2 found in the previous model. 9% doesn’t sound like much, but the kicker is that the emitter die size drops down from 5 x 5mm to 3.5 x 3.5mm. Higher lumen density with tighter source improves the optic and emitter size relationship – We’ve effectively increased the optic diameter by 40% without physically increasing it. The result is huge light volume and tremendous beam throw. 

NOW, ARE YOU SITTING DOWN?  

Where others stop, we get started. The current draw is enormous, and quite literally unlike anything else on the market. The 60 LED variant draws 36 amp at 13.6v & @ 12.5v 40 amp. Have we got your attention yet? Now, you must, without any exception, we repeat, you must use the heavy-duty, dual relay (yes, dual relay!), dual fused wiring harness we supply. The current is so intense, the 40 LED and 60 LED bars have two separate power cables (yes, two separate power cables!) on either side of the light bar, and two separate breathers (yep, two!) to deal with the enormous current draw. 

VIDEO

LUX GRAPH

DIMENSIONS

NIGHT SHOT

THE NERDY TECH STUFF
  • Registered Design: 201915829.
  • CREE® XLamp XP-L HI undomed LEDs using CREE’s breakthrough SC5 Technology™
  • RFI and EMI suppression circuit. Guaranteed to not interfere with Radio or GPS Equipment
  • IP68 - Submersible to 3m 
  • Single High Current Deutsch DTP-2 25A connector
  • 32mm diameter parabolic reflectors 
  • Spread and Spot beam pattern
  • 4mm thick 304 stainless steel side brackets included.
  • Cast Alloy adjustable sliding bracket included.
  • Nitto Denko™ Breather with PTFE microporous membrane

Very heavy-duty Smart Plug & Play ADR compliant Wiring Harness. (Switch, Dual Fuse, Dual Relay and HB3 and H4 Piggyback Adaptors) included.

TECH SPECS
LED Manufacturer CREE XPL Hi
LED COUNT 24
VOLTAGE 9V - 32V
CURRENT DRAW (AMPERES) 11.9a @13.6v
LENS MATERIAL OPTICAL GRADE, HARD-COATED LEXAN
RAW LUMENS 26,280Lm
EFFECTIVE LUMENS 13,440Lm
PEAK INTENSITY (CANDELA) 435,600cd
HOUSING MATERIAL A360.0 Cast face plate, extruded Aluminum heat sink
LIFESPAN 50,000
FLOOD BEAM 50°
SPOT BEAM 9°
INGRESS PROTECTION IP68
OPERATING TEMP -40°C ~ +150°C
WEIGHT 2.250kg
WHAT'S IN THE BOX

  • ST3303 PRO 24 LED 18.4 Inch Light Bar
  • Easy Fit High Beam Wiring Harness with H4 & HB3 adapters to High Beam
  • 2 x Lower Mountings Brackets with Stainless Steel Fasteners
  • 2 x 4mm thick Stainless Steel Brackets  
  • 2 x Orange End Caps
  • 2 x Grey End Caps
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 68620068865

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4.1 ★★★★★
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S&J
Boise, US
★★★★★ 5
Nice and comfy, light duty and feel great.
Size: X-Large, Color: Light Green
What they may lack in "durability" i.e. very light and thin = not going to last all that long, they make up for in fit [yes even for wide shoulders], comfort and style. If you want them to last, suggest a gentle cycle and just take ot easy on them. They are light, thin, and airy. Nice summer shirt.
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Reviewed in the United States on May 23, 2026
K
Verified Purchase
Keena's Kitchen Personal Chef Service
Omaha, US
★★★★★ 4
A true vacation find!
Size: Medium, Color: Light Green
Really nice choice. Got it for my husband and he really liked the style. I loved how it fit on him and the lightness of the fabric. Great for hot, sunny weathered days, or warm nights. A true vacation find. Both comfy and stylish. He would have preferred it be 100% cotton, but I think he didn't really mind after steaming it. He commented on the color too. A beautiful sage green!
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Reviewed in the United States on April 4, 2026
C
Verified Purchase
Christie McCarthy
Carnegie, US
★★★★★ 5
Well made, comfortable and flattering
Size: 3X-Large, Color: Light Green
Nice material. I ordered the 3XL because my hubby has a big belly. It fit him well and was slimming. He wore it as a guest to an outdoor wedding. He looked nice and was comfortable all night.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
S
Verified Purchase
SMG
Pawtucket, US
★★★★★ 5
Nice but short
Size: X-Large, Color: Lavender
Yes, I purchased this shirt for my husband to wear on Mother’s Day. He looked so handsome and the color complimented his skin tone beautifully. The only con that my husband expressed was that the shirt was short but was comfortable and the fabric felt good on his skin. He is 6’3” and usually wears an XLT. Coofandy, Please make these shirts for taller, longer torso men!
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Reviewed in the United States on May 19, 2026
C
Verified Purchase
CPT RSV
Battle Creek, US
★★★★★ 5
Expensive Look Without The Expense!
Size: Medium, Color: Black, Size: Medium, Color: Black
Sizing: If you’re a true large like me and close to but less than fifteen pounds overweight, normal length and with a 44” chest, buy a medium and use the shirt to inspire you to lose the beer belly. If you have similar dimensions but are overweight by up to thirty pounds, get the large. Materials: The mediums are manufactured to 70% synthetic, 30% linen—which is a great mix, as is doesn’t have to be ironed after it’s washed and hung to dry, nor does it have to be ironed every time you get up from a chair. I’ve had many 100% linen shirts and sure, they look great after you spend thirty minutes ironing them, just to look like a crumpled up newspaper after you get out of your car. My experience with linen shirts is what brought me here. Unboxing the shirt: I threw it on an ironing board the moment I unbagged it. I tried the Synthetic setting on the iron—it wasn’t enough. I then tried the Wool setting and set the steam setting to constant medium to high. It worked great. I didn’t have to press down at all, just lightly glided the iron across wrinkled areas of the shirt. Within five minutes, the shirt looked like a hundred-dollar shirt. The material is light, yet feels heavy to the touch and breathes very well in the heat. The hidden buttons give a clean, modern look that allows the shirt to be worn with anything from shorts and sandals to dress slacks and shoes in a club. I like to wear these shirts, untucked with a pair of jeans and western boots. This shirt is very comfortable, fits nice and is extremely versatile.
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Reviewed in the United States on April 5, 2026

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