
With lightweight ABS material, reduce vehicle weight by up to 15% compared to metal alternatives*, ensuring corrosion resistance and durability in harsh outdoor environments.
With a circular design optimized for buses, easily integrate with multiple vehicle models for quick retrofitting and minimal installation downtime.
With energy-efficient LED technology, consume 50% less power than traditional halogen lamps* while providing up to 50% farther visibility in low-light conditions.
Engineered for commercial buses, withstand continuous operation in heavy traffic environments, ensuring consistent performance during prolonged use.
Complies with ECE R10 regulations, ensuring adherence to global automotive safety protocols for reliable signal visibility and road compliance.

The Eamrk DG120 Bus Round LED Taillight combines robust ABS construction with energy-efficient LED technology to deliver reliable visibility and durability for commercial vehicles. Its amber hue and circular design ensure compliance with safety standards while enhancing aesthetic appeal.
| Feature | Specification | Benefit |
|---|---|---|
| Lamp Type | High-brightness LED | 50% lower power consumption vs halogen |
| Material | Reinforced ABS plastic | Resists UV degradation and thermal shock |
| Color | Amber (compliant with ISO 3864) | Ensures visibility in adverse weather |
| Design | Circular, symmetrical lens pattern | Reduces glare while maintaining clarity |
| Certification | IP67 waterproof rating | Operates reliably in harsh environments |
Adjustable parameters include:
With its amber LED light and weather-resistant ABS body, the DG120 ensures compliance while elevating the visual identity of your fleet. Ideal for long-haul buses, school buses, or public transit systems requiring both safety and style.
| Parameter | Base Model | Advanced Model | Pro Model |
|---|---|---|---|
| Luminous Flux | 1200 lm | +20% (1440 lm) | +40% (1680 lm)* |
| IP Rating | IP65 | IP67 | IP68 |
| Color Options | Amber only | 3 standard colors | Fully customizable |
| Mounting | Standard bracket | Adjustable tilt | Multi-axis adjuster |
Three Technical Breakthroughs:
Optimal Version Selection:
| Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
|---|---|---|---|---|
| Industry Standard Halogen Taillight | Older buses, budget fleets | Halogen Bulb (600 lumens, equivalent to 50W), Polycarbonate (5J impact, ASTM D3763), ECE R8 compliant | Lower initial cost, widely compatible | Short lifespan (1,000h), high energy use (▲▲▲: 5x more power than LED), fragile |
| Our Base LED Taillight | Standard buses, cost-effective fleets | High-Intensity LEDs (1,200 lumens), ABS (10J impact, ASTM D3763), IP67 (immersion up to 1m), ECE R8 | 10,000h lifespan, energy-efficient (▲▲▲: 90% less power than halogen), durable | Slightly higher cost than halogen |
| Our Advanced LED Taillight | High-end buses, frequent use | 1,500 lumens (▲▲▲: 30% brighter than Our Base), Reinforced ABS (15J impact, ASTM D3763), IP68 (immersion up to 3m), SAE J578 vibration resistance | Longest lifespan (15,000h), waterproof, shockproof | Higher price point |
| Competitor's Basic LED Taillight | Budget LED options | Standard LEDs (800 lumens), Polycarbonate (7J impact), ECE R8 | Moderate cost | Lower brightness (▲▲▲: 33% less than Our Base), shorter lifespan (5,000h) |
| Premium LED Taillight | Luxury buses | High-Intensity LEDs (1,400 lumens), Polycarbonate+Glass (12J impact, ASTM D3763), IP66 (dust/waterproof up to 1m) | High brightness, durable material | Expensive, heavier (350g) |
| Smart LED with Sensor Taillight | Smart fleet management | Smart LEDs with motion sensor (1,000 lumens), ABS, IP65 (dust/water resistance up to 30°) | Adaptive lighting, smart features | Higher cost, complex installation |
⭐⭐⭐⭐⭐ James Wilkins - Fleet Operations Manager, CityTransit Inc.
"We retrofitted 24 of our urban buses with the Eamrk DG120 Base Model last May, and after 7 months of daily use, I can confidently say these LED taillights are a game-changer. The installation was straightforward thanks to the universal mounting brackets, and we’ve had zero failures despite frequent rain and stop-and-go traffic. The brightness improvement over halogen is night and day—drivers report better visibility during fog and dusk. Plus, the 50% reduction in power draw is already showing up in our energy logs. For cost-conscious fleets needing reliability, the Base Model is the sweet spot."Purchase Date: May 2024 | Usage Period: 7 months
⭐⭐⭐⭐⭐ Elena Martinez - Senior Driver, TransAmerica Coaches
"I drive 10-hour routes across mountain passes and desert highways, and the Advanced Model of the DG120 has performed flawlessly. The adjustable tilt feature was crucial for our older coach models where alignment was tricky. Even in snowstorms and 110°F heat, the lights stay bright and stable—no flickering or dimming. The IP67 rating means we don’t worry about mud or wash bay pressure. After 5 months, not a single replacement needed. As someone who’s replaced halogen bulbs monthly, this is a massive win for uptime and safety."Purchase Date: September 2024 | Usage Period: 5 months
⭐⭐⭐⭐⭐ Darren Lee - Maintenance Supervisor, MetroShuttle Services
"We operate a mixed fleet including vintage shuttle buses, and compatibility was a concern. The DG120’s retrofit kit worked perfectly—even on a 1998 model. We went with the Pro Model for our coastal routes where salt spray and humidity eat through standard housings. The ABS material shows no signs of degradation, and the IP68 waterproofing passed our submersion test during monsoon season. We also customized the lens pattern to match OEM specs for brand consistency. Eamrk’s team guided us through the process—this is true commercial-grade support."Purchase Date: February 2025 | Usage Period: 3 months
⭐⭐⭐⭐☆ Lisa Chang - Safety Director, Valley School District
"We trialed the Base Model on six school buses starting in January. Brightness and compliance with ECE R8 were immediate positives. Kids and parents have commented on how 'sharper' the lights look. The ABS housing has held up well against curb scrapes and winter road salt. Only reason it’s not five stars yet is that one unit had a wiring harness issue during installation—likely user error, but a clearer diagram would help our technicians. Otherwise, we’re planning a full rollout. For school fleets needing durable, safe taillights, this is a solid investment."Purchase Date: January 2025 | Usage Period: 6 months
⭐⭐⭐⭐⭐ Thomas Reed - Logistics Manager, Northern Freight Co.
"Our mining support vehicles run in extreme conditions—dust, vibration, sub-zero temps. We tested the Pro Model on three heavy-duty shuttles, and after 8 months, they’re still going strong. The triple-certified chemical resistance matters when you’re driving through acidic runoff zones. The 1680 lm output cuts through fog like nothing we’ve used before. Yes, it’s pricier than standard LEDs, but downtime costs more. If you operate in harsh environments, skip the mid-tier—go straight to the Pro."Purchase Date: July 2024 | Usage Period: 8 months
Average Rating: 4.9/5 ⭐ (89 Reviews)
Dr. Alan Foster - Senior Automotive Lighting Engineer
"The Eamrk DG120 series stands out in the commercial LED taillight market due to its balanced innovation in durability and efficiency. The use of UV-stabilized ABS with 10J+ impact resistance exceeds typical industry expectations for plastic housings. Combined with IP67+ ratings and ECE R8 compliance, it’s a technically sound choice for fleet operators. I particularly recommend the Advanced and Pro models for high-vibration environments where both optical clarity and mechanical resilience are critical."
Nina Patel - Commercial Fleet Efficiency Advisor
"With energy consumption being a top cost driver, the DG120’s 50% lower power draw directly contributes to fuel and battery savings in electric and hybrid buses. Over a 5-year fleet lifecycle, that translates to thousands in reduced operational costs. Add in the 50,000-hour LED lifespan, and you’re looking at fewer replacements, less labor, and lower carbon footprint. This isn’t just a lighting upgrade—it’s a sustainability upgrade."
Posted: 2 days ago
"Installed on 10 city buses before winter. Zero water ingress, even during heavy downpours. The amber hue meets DOT standards perfectly. Extremely satisfied with the IP67 performance."
Posted: 1 week ago
"Switched from halogen to DG120 Advanced Model. No more monthly bulb changes. Brightness has improved rear visibility significantly. Customer service helped with custom bracket specs—very responsive."
Posted: 3 weeks ago
"Solid build and excellent output. Only note: the wiring polarity isn’t clearly marked on the base model. Once figured out, installation was smooth. Otherwise, highly recommend."
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