
LPTHB-850-EX39-81 Comparison
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![]() | $151.49 | Condition is New – Open box, Topaz LPTHB115 LED UFO Indoor High Bay Retrofit Light 115W EX39 100-277VAC 5000K, shipping cost = $27.00 | ![]() |

Introducing the Topaz LPTBH/850-EX39-81 150W UFO LED Light Bulb, a high-performance and energy-efficient solution for your high bay lighting needs. This bulb, with a mogul base (E39) and a color temperature of 5700K, is designed to deliver an exceptional 20,250 lumens, making it suitable for illuminating large industrial, commercial, or outdoor spaces.
The Topaz UFO LED Light Bulb is engineered with 150 watts of power, which is equivalent to traditional 400W-600W HID or HPS lamps. However, it offers significant energy savings, as it consumes up to 75% less energy than these conventional alternatives. This results in reduced electricity costs and a lower carbon footprint for your business or organization.
The bulb's impressive light output is achieved through the integration of 132 high-power LED chips, which emit a crisp, white light that closely mimics natural daylight. This color temperature of 5700K provides optimal lighting conditions for various applications, including warehouses, factories, storage facilities, and sports complexes.
The Topaz UFO LED High Bay Light Bulb features a robust, die-cast aluminum housing, which ensures durability and protection against harsh environments. Its unique UFO (UFO-like) design allows for a wide, uniform light distribution, eliminating hotspots and ensuring even illumination across the entire coverage area.
With an operating lifespan of up to 50,000 hours, this bulb offers unmatched reliability and longevity compared to traditional lighting sources. Additionally, it is designed to withstand the rigors of industrial applications, including extreme temperatures, humidity, and vibration.
The Topaz LPTBH/850-EX39-81 150W UFO LED Light Bulb comes with a 5-year manufacturer's warranty, ensuring peace of mind for your investment. This bulb is easy to install, as it is compatible with standard E39 mogul base sockets. Overall, this high-performance, energy-efficient, and long-lasting LED light bulb is an excellent choice for any high bay lighting application.
Topaz LPTHB/850-EX39-81 150W UFO LED Light Bulb: A High Bay Solution with Key Features and Considerations
The Topaz LPTHB/850-EX39-81 150W UFO LED Light Bulb is a high-performance, energy-efficient alternative to traditional HID or metal halide lamps for high bay applications. This bulb offers several advantages and potential drawbacks for commercial and industrial settings. In this analysis, we'll discuss the pros and cons of investing in this particular LED bulb.
Pros:1. High Lumens Output: With a 20,250lm output, the bulb provides ample illumination for large areas, making it suitable for warehouses, factories, and sports facilities.
2. Energy Efficiency: The LED bulb consumes only 150W, representing a significant energy savings compared to traditional 400W-600W HID lamps.
3. Long Lifespan: The bulb's rated lifespan of up to 50,000 hours means less frequent replacement, leading to cost savings and reduced maintenance requirements.
4. Instant On and Off: Unlike HID lamps, the LED bulb does not require a warm-up period and can be turned on and off instantly.
5. E39 Mogul Base: The E39 mogul base is a common base used in high bay applications, making this bulb a versatile option for various installations.
Cons:1. Initial Cost: The upfront cost of LED bulbs can be higher than that of traditional bulbs. However, the energy savings and longer lifespan offset these costs over time.
2. Color Rendering Index (CRI): The bulb has a CRI rating of 70, which is lower than some other LED bulbs. This might affect the quality of colors in certain applications.
3. Potential for Glare: Depending on the installation, the UFO design of the bulb could create glare, potentially affecting workers' comfort and productivity.
Ending Conclusion:The Topaz LPTHB/850-EX39-81 150W UFO LED Light Bulb is an excellent option for high bay applications in need of efficient, long-lasting, and cost-effective illumination. Its high lumens output, energy efficiency, long lifespan, and instant on/off capabilities make it a valuable investment, despite the potential drawbacks such as the initial cost, lower CRI rating, and potential for glare.
Recommendation:If you're in the market for a high bay LED bulb, the Topaz LPTHB/850-EX39-81 150W UFO LED Light Bulb is a solid choice. It delivers ample illumination for large spaces while saving energy and reducing maintenance requirements. However, consider the specific requirements of your application, such as the need for precise color rendering or minimizing glare, before making a final decision. If these factors are crucial, you may want to explore alternative bulbs with higher CRIs or different designs that better suit your needs.
Details:
specifications faclighting:
- brand: Topaz
- mpn: Lpthb/850-ex39-81
- part type: Light Bulb
- upc: 751338018679
seller faclighting:
- city: van nuys, california
- # reviews: 113
- rating: 99.1%
general faclighting:
- category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting
returns faclighting:
- policy: no returns
offer faclighting:
- price: $151.49
- item condition: New – Open box
- started: may 5, 2025
- sold #: 29
- options: ship-to-home
- in stock #: 1
- availability: in stock
payments faclighting:
- other
- credit card: discover
- wallet: paypal
shipping faclighting:
- service: fedex ground or fedex home delivery, ups ground, usps ground advantage, usps priority mail
- class: standard, expedited
- carrier: fedex, ups, usps
- type: fixed
- transit: 3-8 days
Grouped With:
- LHB80W-840-EX39: BULB, Topaz
- LHB-30L-W-PCS-HV: , Topaz
- F-AWP-30-50K-BZ: WALL LIGHTING LIGHT, Topaz Lighting
- F-FL-300-50K-TR-87: SECURITY LIGHT MOUNT, Topaz
- LHB-24L-W-50K-U: LIGHT, Southwire
- LPT27-850-INT-E26-G2-74: TOP LIGHT, Topaz
- HBC-30L-50K-PS: , Topaz
- F-AWP-70-50K-BZ: WALL, Topaz
- F-AWP-90-50K-BZ: WALL LIGHTING LIGHT, Topaz Lighting
- E478433: LIGHT, Topaz
- 73516: WALL LAMP, Topaz

