Spectrumtek FX Pro Series
The Spectrumtek FX Pro Series Single Row LED Light Bar represents precision engineering in automotive lighting technology. Featuring genuine CREE LED chips, optimized 7D precision reflector, and revolutionary 43mm ultra-slim profile, the FX Pro delivers exceptional performance from 154m-311m beam range with maximum aerodynamic efficiency. Available in eight precision-engineered sizes (8"-50") with dual IP68/IP69K waterproof certification and 9-32V universal voltage compatibility for both 12V and 24V vehicle systems.
• 43mm Super Slim Profile: 15-20% drag reduction vs standard, improved fuel economy
• Premium CREE LEDs: Automotive-grade chips, 30,000+ hour lifespan
• Complete Range: Eight sizes 8"-50" (12W-96W, 154m-311m range)
• 7D Precision Reflector: Multi-faceted optical design for professional beam control
• IP68/IP69K Certified: 1.5m submersion + high-pressure (100 bar, 80°C) protection
• Universal Voltage: 9-32V DC compatible with 12V and 24V systems
• Advanced Protection: Polarity reversal, overvoltage, and vibration resistant
Size
LEDs
Power
Output
Range
12V Draw
24V Draw
Weight
8"
6
12W
720 lm
154m
1.0A
0.5A
0.8kg
14"
12
24W
1,440 lm
177m
2.0A
1.0A
1.3kg
20"
18
36W
2,160 lm
200m
3.0A
1.5A
1.8kg
26"
24
48W
2,880 lm
222m
4.0A
2.0A
2.4kg
32"
30
60W
3,600 lm
241m
5.0A
2.5A
3.0kg
38"
36
72W
4,320 lm
265m
6.0A
3.0A
3.6kg
44"
42
84W
5,040 lm
289m
7.0A
3.5A
4.2kg
50"
48
96W
5,760 lm
311m
8.0A
4.0A
4.8kg
Note: All specifications verified through independent photometric testing. Range measured at 1 lux.
Product Series
Spectrumtek FX Pro Series
LED Technology
Premium CREE Automotive-Grade Chips
Color Temperature
6000K Bright White (Natural Daylight Quality)
Operating Voltage
9-32V DC (12V & 24V Compatible)
Profile Height
43mm Ultra-Slim (Industry-Leading Aerodynamic)
Profile Width
52-56mm (Varies by Size)
Optical Design
7D Precision Multi-Faceted Reflector
Beam Pattern
Professional Driving Beam (Spot + Spread)
LED Configuration
Single Row Progressive (6-48 Chips)
LED Lifespan
30,000+ Hours (CREE Rated, Minimal Degradation)
Housing Material
Die-Cast Aluminium Alloy (Professional Grade)
Lens Material
Optical-Grade PC Polycarbonate (UV Resistant)
Primary Waterproof
IP68 (1.5m Submersion for 30 Minutes)
Enhanced Waterproof
IP69K (100 Bar Pressure + 80°C Steam)
Dustproof Rating
IP68/IP69K (Complete Dust Sealing)
Operating Temperature
-40°C to +85°C (-40°F to +185°F)
Polarity Reversal Protection
Integrated MOSFET Protection System
Overvoltage Protection
Surge and Spike Protection Circuitry
Vibration Resistant
Professional Shock-Mounted Construction
Connector Type
Professional Waterproof DT Connector (Pre-Installed)
Mounting Hardware
Heavy-Duty Stainless Steel Adjustable Brackets
Certifications
CE | EMC | IP68 | IP69K
Testing Standard
Independent Photometric Testing Verified
Warranty Period
24-Month Manufacturer Warranty
Support Location
UK-Based Technical Support & Service
The revolutionary 43mm ultra-slim profile delivers measurable benefits over standard 75-85mm height light bars. This industry-leading aerodynamic design reduces wind resistance by 15-20%, improving fuel economy and reducing wind noise across all vehicle speeds.
• 15-20% aerodynamic drag reduction vs standard light bars
• Documented fuel economy improvements in fleet testing
• Minimal wind noise at highway speeds reduces driver fatigue
• Professional low-profile appearance integrates seamlessly
Automotive-grade CREE LED chips deliver professional performance trusted by Mercedes-Benz, BMW, and Audi. Each chip provides 30,000+ hour lifespan with minimal degradation, 6000K bright white output with natural daylight quality, and consistent performance from -40°C to +85°C.
• Maximum lumens per watt efficiency
• Temperature stable performance in extreme conditions
• No colour shift or output degradation over lifespan
Polarity Reversal Protection
Integrated MOSFET protection prevents damage from incorrect wiring connections. Responds in microseconds to safeguard CREE LED drivers and components. Critical for professional installations where battery polarity mistakes can occur.
Overvoltage Protection
Surge and spike protection circuitry guards against voltage transients during alternator load dump or jump-starting. Protects sensitive LED driver electronics ensuring long-term CREE LED reliability across both 12V and 24V systems.
Vibration Resistant Engineering
Professional shock-mounted construction withstands extreme vibration and impact in agricultural, commercial, and off-road applications. Die-cast aluminium housing with heavy-duty stainless steel brackets tested to automotive standards for proven long-term reliability.
Military Grade Breather Valve
Military-specification breather valve maintains internal pressure equalization while preserving IP68/IP69K dual certification. Prevents condensation buildup and lens fogging during rapid temperature transitions common in UK weather conditions. Breathable yet waterproof construction allows air exchange while blocking water and dust ingress, eliminating moisture accumulation that degrades CREE LED output and reduces the 30,000+ hour lifespan. Temperature stable from -40°C to +85°C with strategic placement maintaining high-pressure washing resistance essential for commercial and agricultural applications.
• Commercial Fleets: Trucks, vans requiring fuel-efficient illumination
• Agricultural: Tractors, combines, harvesters, farm equipment
• Off-Road: 4×4s, SUVs, expedition vehicles, overlanding
• Emergency Services: Response vehicles, recovery trucks
• Construction: Site vehicles, machinery, work lighting
• 24-Month Warranty: CREE LED failures, housing defects, seal issues
• CE Certified: European conformity standards compliance
• EMC Approved: Electromagnetic compatibility verified
• IEC 60529 Compliant: IP68/IP69K independently verified
Spectrumtek specialises in professional automotive LED lighting with over 15 years of combined engineering experience. We partner with CREE and premium component suppliers to deliver ultra-slim, aerodynamic lighting solutions featuring 7D precision optics for commercial, agricultural, and off-road applications throughout the United Kingdom and Europe.
Technical Support: support@spectrumtek.co.uk
Sales Enquiries: sales@spectrumtek.co.uk
Website: www.spectrumtek.co.uk