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Buyer's guide

Automotive LED Light Bars & Vehicle Lighting from China — A Wholesale Buyer's Guide

Sourcing guide for automotive LED lighting from China — off-road LED light bars, work lights, driving lights, fog lights, headlight retrofits, signal lights, rock lights. Real product images from Sunlitec LED. E-Mark, DOT, FCC certifications.

Information notice: the details below were compiled from published supplier material and buyer correspondence. Specifications, MOQ, lead times and pricing change — confirm every figure with the supplier before you order.

Product range — actual catalogue images

The product images below are hosted on the manufacturer's official website (sunlitec-led.com) and link directly to the manufacturer's catalogue. Click any image to view the full specification page in a new tab.

Off-road LED light bars in three lengths — single-row 5W LED arrangement for trucks, ATVs, and off-road vehicles.

E-Mark approved single-row LED light bars — premium European regulatory compliance for vehicle mounting in EU markets.

Heavy-duty work light range — premium LED auxiliary lighting for construction, agriculture, and commercial vehicles.

Product family overview

Product familyCommon variantsTypical applicationsFOB China typical price
Single-row LED light bar6"-50" lengths; 18W-300WOff-road bumper/roof mount; affordable mainstreamUSD 8-95 each
Dual-row LED light bar10"-52" lengths; 60W-500WHeavy-duty off-road, work vehiclesUSD 18-220 each
Curved LED light bar20"-50" curved housingRoof-mount with vehicle curve matchUSD 25-180 each
LED work light (round/square)3"-9" form factor; 12W-200WAuxiliary, fender, bumper, machineryUSD 4-65 each
Flush-mount LED pod2"-4" form factor; 12W-60WBumper, A-pillar, flush integrationUSD 6-55 each
LED driving / spot light5"-9" round; 30W-180WHigh-beam supplement, long-range projectionUSD 18-160 each
LED fog light3"-7" round/square; 12W-60WOEM fog replacement, aftermarket fogUSD 8-95 each
LED headlight (sealed beam)4"-7" round; 5x7 rectangularClassic vehicle, military, agricultural retrofitUSD 25-180 each
LED tail light / signalVarious OEM-fit form factorsTrailer, truck, commercial vehicleUSD 4-85 each
LED rock lightRGB/white, set of 4-12Off-road undercarriage lightingUSD 25-120 per set
LED strobe / warningLinear and rotating; emergency colorsPolice, EMS, snow plow, tow truckUSD 35-380 each
Interior LED dome / mapVarious OEM-fit replacementsOEM interior lighting upgradeUSD 2-25 each

LED chip technology tiers

Many "CREE" or "Osram" labeled LED products from low-tier suppliers actually contain counterfeit or remarked LED chips. Common deception patterns: (1) Generic Chinese chips remarked with CREE/Osram logos; (2) "CREE Inside" claims when only a tiny fraction of LEDs are genuine; (3) Cheaper chip generation marketed as latest. CONSEQUENCES of fake chips: significantly lower lumen output (often 30-50% of claimed), faster lumen depreciation (50% output at 5,000 hours vs 25,000 hours for genuine), thermal failures (premature LED chip failure), color shift over time (white turns yellow/blue).

VERIFICATION METHODS: (1) Request chip lot codes for verification with manufacturer (CREE and Osram have authentication procedures); (2) Independent photometric testing — measure actual lumen output vs claimed; (3) Thermal imaging — proper chip-and-heatsink design shows expected temperature distribution; (4) Long-term operating test (200+ hours) — genuine LEDs maintain output; counterfeit dim significantly. PROCUREMENT IMPLICATIONS: premium-tier Chinese suppliers like Sunlitec LED use genuine premium chips and can provide authentication documentation. Sample testing before main order is essential — cost USD 200-500 for independent test pays back many times in avoided returns and warranty claims.

Chip tierCommon chipsPropertiesTypical lifespan
EconomyGeneric Chinese chips (Epistar, Bridgelux economy lines)~80-100 lm/W efficacy; basic thermal management; cost-driven15,000-25,000 hours
Mid-tierCREE XM-L, CREE XB-D, Epistar 3030~110-130 lm/W; better thermal characteristics; consistent quality30,000-50,000 hours
PremiumCREE XHP70, CREE XP-L, Osram, Lumileds Luxeon~140-180 lm/W; high luminous flux; premium thermal management; superior beam characteristics50,000-80,000 hours
Premium high-powerCREE XHP70.2, OSRAM premium~180-220 lm/W; highest performance; premium-tier OEM applications50,000-100,000 hours

Regulatory certifications

StandardApplicationMarkets where required/expected
E-Mark (ECE R10)Vehicle lighting EMC and approvalsEU, UK, Russia, many international
E-Mark (ECE R7/R23/R87)Specific lighting functions (position, reversing, daytime running)EU vehicle lighting
DOT (FMVSS 108)US vehicle safety lightingUSA on-road vehicles
SAE J592 / J583SAE specifications for auxiliary lightingUSA voluntary, but expected
FCC Part 15EMC for electronicsUSA
CE markingEU market accessEU mandatory
RoHSRestricted substancesEU and most international
UL listingUS safety certificationUSA premium retail
IP67/IP68/IP69KWaterproof and dustproof ratingMandatory for off-road; IP69K for harsh environments
RCMAustralia / NZ regulatory markAustralia, New Zealand
SASOSaudi Arabia regulatorySaudi Arabia, Gulf states

Beam pattern selection

Beam patternCharacteristicsBest applications
Spot (10-15° spread)Long-distance focused beamLong-range driving, off-road high-speed
Flood (30-60° spread)Wide near-field illuminationWork area, equipment lighting, close work
Combo (mix of spot + flood)Both long-range and near-fieldMost off-road applications, versatile use
Driving (10-25° asymmetric)Wider than spot, longer than floodHighway speed driving with corner illumination
Scene (60-90° wide)Maximum spread for area lightingWork scenes, camp/site lighting
Diffuse (90°+ spread)Soft wide illuminationInterior, indirect, ambient applications
Selective yellowAmber/yellow filtered for fog penetrationFog conditions, snow, rain

Pricing brackets — wholesale

Order tierTotal quantityDiscountContainer utilizationLead time
Sample / pilot50-300 piecesList price; LCLLCL15-25 days
Small distributor500-3,000 pieces5-12%20' container25-45 days
Mid distributor / aftermarket retailer5,000-25,000 pieces12-22%40' container or multiple 20'35-60 days
Large distributor / chain retail50,000+ pieces20-32%Multiple 40HQ containers45-90 days
Private label / OEM3,000+ pieces per SKUCustom OEM pricing + toolingCustom packaging50-100 days first batch

Order workflow — automotive LED procurement

View the full supplier profile, certifications, contact details, and complete product catalogue.

Sunlitec LED (China) — manufacturer of automotive LED lighting and aftermarket vehicle illumination. Off-road LED light bars: single-row (6"-50", 18W-300W), dual-row (10"-52", 60W-500W), curved housing variants. LED work lights: round and square, 3"-9" form factor, 12W-200W output, flush-mount pod variants. LED driving and spot lights for long-range illumination. LED fog lights with selective-yellow filtering. LED headlight sealed-beam replacements (4" round for motorcycles/military, 7" round and 5x7 rectangular for classic vehicles and commercial). LED tail and signal lights for trailers and commercial vehicles. Off-road rock lights (RGB and white). LED strobes and emergency warning lights for police, EMS, snow plow, tow truck applications. OEM-fit interior LED dome/map light replacements. LED chip options: economy generic, mid-tier CREE XM-L / Epistar 3030, premium CREE XHP70 / OSRAM / Lumileds Luxeon. Driver electronics: constant current drivers with vibration-resistant design. Material: 6063 aluminum extrusion housings with polycarbonate lenses, silicone gaskets, weather-sealed connectors. IP ratings IP67, IP68, IP69K. Certifications: E-Mark (ECE R7, R10, R23, R87, etc.), DOT FMVSS 108, SAE J592/J583, FCC Part 15, CE marking, RoHS, UL listing for premium products, RCM (Australia), BIS (India), SASO (Saudi Arabia), INMETRO (Brazil).

  • Market positioning — define target tier (economy / mid / premium), distribution channel (off-road specialty, big-box auto, online retail, fleet)
  • Product selection — choose specific products fitting market positioning; verify supplier capability for full range needed
  • Branding strategy — supplier own-brand for fastest entry; private label for differentiated brand value
  • Sample order — typically 50-200 pieces per SKU; verify build quality, beam pattern accuracy (with light meter), lumen output, waterproof rating
  • Certification verification — E-Mark for EU markets, DOT for US on-road, FCC for US connected products
  • Field test — install on representative vehicle/equipment for 60-180 days; verify durability, no failures, beam pattern maintained
  • First commercial order — typical 1,000-10,000 units per SKU for distribution launch
  • Quality acceptance — incoming inspection per AQL plan (typical 1.0-2.5%); function test on sample units; visual inspection for packaging damage
  • Series replenishment — quarterly orders aligned with sales velocity; for high-volume, framework agreement

Frequently asked questions

Companion guide for general aftermarket auto parts sourcing.

Companion guide for premium auto parts categories.

Companion guide for automotive service equipment.

Source: Product images on this page are hosted on the manufacturer's official website (sunlitec-led.com) and link directly back to that website. All product information was summarised from the supplier's public catalogue.

Brand mentions and trademark compliance: References to Tier-1 LED chip and lighting brands (CREE/Wolfspeed, OSRAM, Lumileds, Bridgelux, Epistar, Samsung, Seoul Semiconductor, Rigid Industries, Baja Designs, KC HiLites) are made for the sole purpose of describing functional benchmarks. Sunlitec LED is not authorized by, affiliated with, or endorsed by any of these brand owners. Products are aftermarket-fit cross-reference manufactured under Sunlitec LED's own brand or buyer-private-label only.

LED chip authenticity: Premium LED chip brands (CREE, OSRAM, Lumileds) have authentication procedures. Verify chip authenticity through manufacturer authentication services or independent photometric testing before large commitments. Counterfeit chips are common in cheap LED lighting and significantly degrade product performance and lifespan.

Vehicle lighting regulations: Vehicle lighting installations must comply with destination jurisdiction lighting regulations. On-road vehicle use requires DOT (USA) or E-Mark (EU) certifications for specific lighting functions. Off-road auxiliary lighting in many jurisdictions is restricted from on-road use. Verify compliance with local regulations before commercial sale.

Pricing & specifications: All price ranges and tier definitions reflect general market observation. Vehicle lighting pricing varies significantly with LED chip authenticity, certifications, and order volume. Confirm current pricing, MOQ, lead time, and certification scope directly with the supplier.

No middleman role: CifyChina provides supplier discovery and editorial content. All transactions occur directly between buyer and supplier through the contact channels published on the supplier's official website.

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