
KBL-B-UV-30L-50K-8-UL-10V Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $239.00 | Condition is New, CREE KBL-B-UV-30L-50K-8-UL-10V LED HIGHBAY 30L LUM 120-277V NEW No lens, shipping cost = $75.15 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $112.49 | Condition is Used, CREE KBL-A-H-40K-8-UL-10V LED HIGHBAY 30L LUM 120-277V, FREE SHIPPING | 96.0% |

Introducing the Cree KBL-B-UV-30L-50K-8-UL-10V and KBL-A-H-40K-8-UL-10V LED High Bay luminaires, two powerful and efficient lighting solutions for industrial, commercial, and outdoor applications.
The KBL-B-UV-30L-50K-8-UL-10V is a 30-watt LED High Bay light, offering a remarkable output of 50,000 lumens. This luminaire boasts an impressive 120-277V universal voltage input, enabling ease of installation in a wide range of electrical environments. The light's 3000K color temperature provides a warm, inviting glow that is perfect for illuminating spaces where color rendition is crucial. The UV-Blocking version of this light ensures that sensitive materials are not adversely affected by harmful UV rays.
The KBL-A-H-40K-8-UL-10V, on the other hand, is a 40-watt LED High Bay light that delivers an impressive 40,000 lumens of brightness. This light also features a 120-277V universal voltage input and a 3000K color temperature. The IP65-rated housing on this light makes it an excellent choice for outdoor applications, ensuring that it can withstand the elements with ease.
Both of these LED High Bay lights are designed with energy efficiency in mind. They each feature an impressive 110 lm/W system efficiency, meaning they convert a large percentage of the electrical energy they consume into usable light. Additionally, they each come with a robust 5-year warranty, ensuring that you're making a long-term investment in your lighting solution.
The KBL-B-UV-30L-50K-8-UL-10V and KBL-A-H-40K-8-UL-10V LED High Bay lights are not only powerful and efficient, but they are also built to last. Their durable aluminum housing and high-quality components ensure that they can withstand the rigors of industrial and commercial use.
In summary, the Cree KBL-B-UV-30L-50K-8-UL-10V and KBL-A-H-40K-8-UL-10V LED High Bay lights are versatile, efficient, and durable lighting solutions that are perfect for a wide range of applications. Their impressive brightness, universal voltage input, and robust 5-year warranty make them an excellent investment for any industrial, commercial, or outdoor lighting project.
Pros and Cons of Buying Cree KBL-B-UV-30L-50K-8-UL-10V and Cree KBL-A-H-40K-8-UL-10V LED High Bays
1. Cree KBL-B-UV-30L-50K-8-UL-10V LED High Bay: Pros:a. High Lumens: This model offers a high lumen output of 50,000 lumens, ensuring excellent illumination in large commercial or industrial spaces.
b. Energy Efficiency: LED technology used in this high bay consumes significantly less energy compared to traditional HID lamps.
c. Long Lifespan: With a rated lifespan of 100,000 hours, these LED high bays can last much longer than conventional lighting sources.
d. Instant On: Unlike HID lamps that take time to warm up, these LED high bays turn on instantly.
e. Robust Construction: The heavy-duty aluminum housing can withstand rough environments and harsh conditions.
Cons:a. Upfront Cost: The initial investment for LED high bays can be higher than traditional HID lamps, but the savings in energy and maintenance over time offset the cost.
b. Potential Glare: The UVA coating on the lens may cause some glare, which could be a concern in specific applications.
2. Cree KBL-A-H-40K-8-UL-10V LED High Bay: Pros:a. Cost-Effective: Compared to the KBL-B-UV-30L-50K-8-UL-10V model, this version offers a more affordable price point due to its lower lumen output of 40,000 lumens.
b. Energy Efficiency: Like its counterpart, this model also benefits from LED technology's energy efficiency.
c. Long Lifespan: With the same 100,000-hour rated lifespan, this LED high bay can provide long-term cost savings.
d. Instant On: The instant-on feature is another advantage of LED technology, allowing for quick activation without any warm-up time.
Cons:a. Lower Lumens: This model's lower lumen output may not be suitable for spaces requiring high illumination levels.
b. Potential Glare: Similar to the KBL-B-UV-30L-50K-8-UL-10V model, the UVA coating on the lens could cause glare.
Ending Conclusion:Both Cree KBL-B-UV-30L-50K-8-UL-10V and Cree KBL-A-H-40K-8-UL-10V LED high bays offer several advantages, such as energy efficiency, long lifespan, and instant-on functionality. However, the primary difference lies in their lumen output, with the KBL-B-UV-30L-50K-8-UL-10V model providing a higher lumen output at a higher cost, while the KBL-A-H-40K-8-UL-10V model offers a more affordable price point with a lower lumen output. Ultimately, the choice between the two depends on your specific lighting needs and budget.
Recommendation:If you require high illumination levels for large commercial or industrial spaces, the Cree KBL-B-UV-30L-50K-8-UL-10V LED high bay would be the recommended choice. For smaller applications or those with lower illumination requirements and a tighter budget, the Cree KBL-A-H-40K-8-UL-10V LED high bay would be a suitable alternative.
Details:
In overall good shape, see photos, pics are of actual item in.
specifications faclighting:
- brand: Cree
- mpn: Kbl-b-uv-30l-50k-8-ul-10v
shipping faclighting:
- type: fixed
- carrier: usps
- transit: 5-8 days
- service: usps ground advantage
- class: standard
payments faclighting:
- other
- credit card: discover
- wallet: apple-pay
general faclighting:
- category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting
returns faclighting:
- time: 14 days
- paid by: buyer
- policy: returns accepted
- method: money back
offer faclighting:
- best offers: true
- options: ship-to-home
- prices: $112.49–$239.00
- item condition:
- New
- Used
- sold #: 28
- availability: in stock
- in stock #: 2
- started: january 15, 2026
seller faclighting:
- # reviews: 972
- city: miami, florida
- rating: 96.5%
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