LUMEN OR935CS Dual Row Beam Led Light Bar 817201020078 17.5 108W

( Brand: Lumen ), ( Manufacturer Part Number: OR935CS ), ( Part Type: Led Light Bar ), ( Product Type: Auxiliary Lights ), ( UPC: 817201020078 ), ( California Prop 65 Warning: This Product Can Expose You To Chemicals Including Lead, Which Is Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. ), ( Fitment Type: Semi-universal ), ( Product Subtype: Motorcycle Led Light Bars ), ( Product Size: 10.1-20 ), ( Power: 101w 200w ), ( Housing Color: Black ), ( Construction: Dual Row ), ( Bulb Type: Led ), ( Light Color: White )

Review LUMEN 17.5 Inch Dual Row Combo Beam Led Light Bar

The **OR935CS 17.5-inch Dual-Row Beam LED Light Bar** is a high-performance, all-terrain illumination system engineered for off-road enthusiasts, tactical operators, and outdoor professionals who demand uncompromising visibility in the most demanding environments. This rugged, high-output light bar features a **17.5-inch (445mm) ultra-wide beam spread**, delivering a **massive 108-watt** output across two staggered rows of **high-brightness LED chips**, ensuring an even, glare-free illumination that cuts through darkness, fog, and dust with precision. The dual-row design optimizes light distribution, eliminating dark spots while maximizing the effective range ideal for navigating rough trails, construction sites, or emergency response scenarios where every inch of visibility matters. Constructed from **military-grade aluminum alloy**, the OR935CS is built to withstand extreme conditions, featuring a **durable anodized finish** that resists corrosion, scratches, and abrasions, while its **IP67-rated sealing** ensures protection against water, dust, and debris. The light bar operates at an impressive **12-36V DC input**, making it compatible with a wide range of vehicles, generators, and power sources, and its **low heat emission** design enhances longevity and reduces the risk of thermal damage. With **adjustable brightness levels** and a **pulse mode** for added visibility in low-light situations, this light bar offers both functionality and versatility. Whether mounted on an off-road vehicle, a tactical rig, or a heavy-duty work truck, the OR935CS sets a new standard for durability, performance, and reliability, making it an indispensable tool for those who operate in the darkest, most challenging environments.

### Pros and Cons of buying a Olight 935CS 17.5" 108W Dual-Row Beam LED Light Bar

1. **Brightness and Performance** The 108W output delivers exceptional illumination, making it ideal for off-road driving, hunting, or nighttime visibility. The dual-row beam design provides a wide, even spread of light with a strong focal point, reducing glare and improving overall visibility.

2. **Durability and Build Quality** Olight is known for rugged, high-quality construction. This light bar is likely built to withstand harsh conditions, including water resistance (IP67 or higher), shock resistance, and durability against impacts.

3. **Adjustable Beam Pattern** The dual-row design allows for customization of the beam angle, which can be useful depending on the application. Some models may offer adjustable mounting brackets for further flexibility.

4. **Energy Efficiency** LED technology is more energy-efficient than traditional HID or halogen lights, meaning it consumes less power while providing superior brightness.

5. **Compatibility** Designed for easy installation on vehicles, ATVs, or other platforms with standard mounting systems. It likely includes mounting hardware and may be compatible with various power sources (12V, 24V, or even USB/Car Power for some models).

6. **Long Lifespan** High-quality LEDs typically last much longer than incandescent or HID bulbs, reducing the need for frequent replacements.

7. **Versatility** Suitable for a range of uses, including off-roading, hunting, security, or emergency response, depending on the specific model features.

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1. **High Initial Cost** High-performance LED light bars like this one are often more expensive than basic alternatives. The price may be a significant investment, especially if you re on a tight budget.

2. **Power Draw** A 108W light bar can draw a substantial amount of power, which may require a robust vehicle electrical system or an auxiliary power source (e.g., a deep-cycle battery or alternator upgrade) to avoid draining the main battery.

3. **Heat Management** High-wattage LED lights generate heat, which can affect longevity if not properly managed. Some users may need to invest in additional cooling solutions or ensure proper ventilation.

4. **Installation Complexity** While designed for ease of use, improper installation (e.g., poor grounding, incorrect wiring, or improper mounting) can lead to electrical issues or reduced performance. Professional installation may be recommended for some users.

5. **Weight** A large, high-powered light bar can add noticeable weight to a vehicle or ATV, potentially affecting handling or fuel efficiency in some cases.

6. **Potential for Overkill** If you don t frequently use the light bar in extreme conditions (e.g., deep off-roading or hunting in complete darkness), the brightness and power may be unnecessary for your needs, making it a less cost-effective choice.

7. **Regulatory or Legal Considerations** In some regions, overly bright or wide-beam lights may be restricted or require specific mounting angles to avoid blinding other drivers. Always check local laws before installation.

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The Olight 935CS 17.5" 108W Dual-Row Beam LED Light Bar is a high-end product that excels in brightness, durability, and versatility. It is well-suited for users who prioritize performance, off-road capability, or professional applications where maximum visibility is critical. However, the high cost, power requirements, and potential complexity of installation may not justify the purchase for casual or infrequent users.

If you frequently drive in low-light conditions, hunt, or engage in off-roading where superior illumination is essential, this light bar is an excellent investment. For everyday driving or basic lighting needs, a lower-wattage or more affordable alternative might suffice.

- **Buy it if:** You need a high-performance, durable light bar for off-roading, hunting, or professional use and can accommodate the power draw and cost. Ensure your vehicle s electrical system can handle the load.

- **Avoid it if:** You re on a tight budget, don t need extreme brightness, or prefer a simpler, lower-wattage solution. Consider alternatives like the Olight 900CS or other mid-range light bars if your needs are less demanding.

- **Consider alternatives:** If power or cost is a concern, look for models with slightly lower wattage (e.g., 80W 90W) or adjustable brightness settings to balance performance and efficiency. Always research user reviews and compatibility with your specific use case.

Details:

Bulb type: LED. Specifications: watts : 108W. Housing color: black. Universal 17.5 108W Dual Row LED Light Bar OR935CS by Lumen.

Light color: white. Leds emit their light from semiconductor chips mounted directly on a circuit board when current is applied, rather than in vacuum the way OEM incandescent bulbs do. LED control chip manufactured by Cree Corporation. Equipped with a built-in heat sink to aid cooling.

Includes: LED light bar. Stainless steel mounting bracket and hardware provides high strength freedom from corrosion. Whether its daytime running lights, brake license plate parking backup and turn signal bulbs for your vehicles exterior or small-sized lights for, indicator warning overhead dome bulbs, you'll find the best ways to customize vehicle here. Mounts easily on any pre-drilled holes a top headache racks, bull bars, or grille guards.

Beam pattern: combo beam. Stainless steel mounting brackets and hardware. LED rows: dual row. Reduced weight allows each of them to be positioned anywhere on your vehicle with ease.

Die-cast aluminum housing is light weight, corrosion-free. This offers far greater efficiency than incandescent bulbs because power is not lost by the production of heat. What makes off-Reading lights with LED bulbs better. Rated for a total of 108 watts , this off-road light is fully resistant to mud and corrosion with an aluminum housing, stainless steel mounting hardware, sealed interior that's water up 1 meter.

Features built-in integral heat sink for improved cooling. Features: Light position is adjustable. Lumen also offers a wide range of LED lighting units designed for off-road applications as well virtually every part your vehicles interior and exterior. This is an adjustable single light housing that contains 36 projector beam LED lights which broadcast cool, white.

Poly carbonate lens cover is durable and resistant to the elements.

part #: or935cs price

• $91.95

specifications cyclelightasm:

• brand: Lumen
• mpn: Or935cs
• part type: Led Light Bar
• product type: Auxiliary Lights
• upc: 817201020078
• california prop 65 warning: This Product Can Expose You To Chemicals Including Lead, Which Is Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm.
• fitment type: Semi-universal
• product subtype: Motorcycle Led Light Bars
• product size: 10.1-20
• power: 101w 200w
• housing color: Black
• construction: Dual Row
• bulb type: Led
• light color: White

shipping cyclelightasm:

• service: FedEx Ground / FedEx Home Delivery
• cost: $33.62
• class: Standard
• carrier: FedEx
• type: Calculated
• transit: 4-8 Days

offer cyclelightasm:

• quantity: 5
• options: Ship-to-home
• sold: 0
• started: June 4, 2026
• availability: In Stock

payments cyclelightasm:

• wallet: Google-pay
• other
• credit card: Discover

returns cyclelightasm:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

seller cyclelightasm:

• city: Cranbury, New Jersey
• rating: 95.7%
• # reviews: 13276

general cyclelightasm:

• Motorcycle Scooter Parts Accessories > Lighting Lamps > Headlight Assemblies
• condition: New

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