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Item #:
40200729
254 nm/365 nm 6W G6T5 UVC/UVA Longwave/Shortwave Replacement Bulb for 254nm+365nm UV Lamps AI-2UV20DC and AI-3UV20 AAdvance Instruments (254 nm)
88% of respondents would recommend this to a friend
Item #:
40200729
GMD 2491
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Japanese made 254 nm UVC G6T5 6W UV bulb by Sankyo Denki.
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What Stands Out
Dual Wavelength
This bulb emits both 254 nm shortwave and 365 nm longwave UV light, providing versatility for various applications, such as disinfection and curing, addressing the needs of professionals in multiple fields.
High Efficiency
With a power output of 6W, this efficient replacement bulb delivers consistent performance while conserving energy, making it an economical choice for businesses and laboratories focused on cost-effective solutions.
Easy Replacement
Designed as a direct replacement for AI-2UV20DC and AI-3UV20 models, the G6T5 bulb ensures a hassle-free installation process, reducing downtime and enhancing productivity for users in need of reliable UV lighting.
Product Details
| Light Type | Fluorescent |
| Additional Features | Long Lasting |
| Wattage | 6 watts |
| Bulb Shape Size | T5 1/2 |
| Bulb Base | G5 |
| Incandescent Equivalent Wattage | 6 watts |
| Light Color | Purple |
| Indoor Outdoor Usage | Indoor |
| Power Consumption | 6 watts |
| Light Source Type | ultraviolet |
| Light Source Wattage | 6 watts |
| Control Method | App |
| Controller Type | Push Button |
| Connectivity Technology | Normal bulb |
| Shape | Tubular(T) |
| Style Name | 254 nm |
| Brand Name | AAdvance Instruments |
| Number of Items | 1 |
| Model Number | 254 |
| Manufacturer | AAdvance Instruments |
| Manufacturer Part Number | 254 |
| Unit Count | 1 Count |
| Item Weight | 45 g |
| Material Type | Glass |
| Brand | AAdvance Instruments |
| Special Feature | Long Lasting |
Who Should Buy?
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Laboratory Users
Ideal for laboratory applications requiring precise UV wavelengths for sterilization and analysis in scientific research.
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Hobbyist Photographers
Perfect for amateur photographers using UV light for creative effects or enhancing details in their photography.
-
Industrial Applications
Beneficial for industries that need reliable UV light for curing processes, material inspection, or quality control.
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General Household Use
Not suitable for routine household lighting or general illumination purposes due to UV emissions.
Product Description
254 nm/365 nm 6W G6T5 UVC/UVA Longwave/Shortwave Replacement Bulb for 254nm+365nm UV Lamps AI-2UV20DC and AI-3UV20 AAdvance Instruments (254 nm)
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What types of UV lamps are compatible with the 254 nm365 nm 6W G6T5 UVCUVA bulb?
Answer: The 254 nm365 nm 6W G6T5 UVCUVA bulb is specifically designed to be a replacement for the AI-2UV20DC and AI-3UV20 UV lamps. These lamps are commonly used in various applications such as water purification, air sterilization, and surface disinfection. By matching the bulb specifications with your existing UV lamp model, you ensure optimal performance and efficiency in your UV applications. -
Question:
What are the benefits of using 254 nm UVC bulbs?
Answer: 254 nm UVC bulbs are highly effective for germicidal purposes, as they emit ultraviolet light that disrupts the DNA of bacteria, viruses, and other pathogens. This wavelength is known for its ability to sterilize air, surfaces, and water, making it an excellent choice for hospitals, laboratories, and residential settings. Additionally, using these bulbs can enhance the safety of environments where cleanliness is critical. -
Question:
How do I install the 254 nm365 nm 6W G6T5 UVCUVA bulb?
Answer: Installing the 254 nm365 nm 6W G6T5 UVCUVA bulb is straightforward. First, ensure that the power is turned off to the UV lamp fixture. Remove any existing bulb by gently twisting it counterclockwise. Insert the new bulb into the socket, ensuring it’s securely in place. Finally, turn the power back on. Always follow safety precautions when handling UV lamps to avoid skin exposure. -
Question:
What safety precautions should I take when using UVC bulbs?
Answer: When using UVC bulbs like the 254 nm365 nm 6W G6T5 UVCUVA, it’s crucial to follow safety precautions. Avoid direct skin exposure to UV light, as it can cause burns. Use protective eyewear and ensure that the area is unoccupied while the bulbs are in operation. Implementing these safety measures will help prevent health risks and ensure safe usage in any setting. -
Question:
Can the 254 nm365 nm UVC bulbs be used outdoors?
Answer: The 254 nm365 nm UVC bulbs should typically be used in indoor environments where they can effectively disinfect spaces without exposure to the elements. If you need to use UV light outdoors, ensure that the fixture is also designed for outdoor use to protect from moisture and dust. Always consider the operating conditions for optimal performance and longevity of the bulbs. -
Question:
How long does a 254 nm365 nm UVC bulb last?
Answer: The lifespan of a 254 nm365 nm UVC bulb can vary based on usage and operating conditions; typically, they can last around 8,000 to 10,000 hours. Regularly monitoring the performance of your bulb ensures that you replace it once its effectiveness diminishes, thereby maintaining optimal disinfection capabilities in your applications. -
Question:
What applications are suitable for the 254 nm365 nm UVC bulb?
Answer: The 254 nm365 nm UVC bulb is suitable for a range of applications including water purification systems, air sterilizers, and surface disinfection devices. These bulbs are commonly found in medical facilities, laboratories, and even residential disinfection units. Their versatility makes them ideal for both commercial and home use, where sterilization is paramount. -
Question:
Are there any alternatives to the 254 nm365 nm UVC bulbs?
Answer: Yes, there are alternatives to the 254 nm365 nm UVC bulbs, such as bulbs with different wavelengths that target specific types of pathogens or those designed for use in specialized machinery. However, it's important to choose an alternative that fits your specific application requirements to ensure effective disinfection. Always consider the compatibility of any replacement bulb with your current UV system. -
Question:
How do I know if my UVC bulb needs replacing?
Answer: Signs that your UVC bulb may need replacing include diminished light output, longer disinfection times, or physical damage to the bulb itself. You may also notice an increase in bacterial levels in the treated areas. Regularly checking the performance and condition of the bulb will help you maintain effective UV disinfection and ensure safety. -
Question:
Where can I buy 254 nm365 nm 6W G6T5 UVCUVA LongwaveShortwave Replacement Bulb?
Answer: You can purchase the 254 nm365 nm 6W G6T5 UVCUVA LongwaveShortwave Replacement Bulb from Ubuy in The Gambia. Ubuy offers a wide selection of UV bulbs and related products, ensuring you find the right replacement easily. Shopping from Ubuy also provides a seamless experience with valuable product information and customer support.
AAdvance Instruments Light Sources 254 Editorial Review
The 254 nm/365 nm 6W G6T5 UVC/UVA Longwave/Shortwave Replacement Bulb is designed specifically for use in lab environments, providing both ultraviolet and visible light suitable for a variety of applications. It features a durable glass construction and consumes only 6 watts of power while delivering efficient performance for UV lamps AI-2UV20DC and AI-3UV20. Users have noted its long-lasting capabilities and effectiveness, ideal for critical lab settings such as TLC-UV chambers. Although some found it not too bright, the overall feedback highlights its reliability as a practical choice for scientific needs.
Customer Reviews & Ratings
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Pros
- Long lasting with durable glass construction
- Efficient 6 watts energy consumption
- Suitable for various lab applications
- Designed for specific UV lamp models
- App control and push-button operation
Cons
- May not provide as bright light as some users expect
Platform Trust & Buyer Confidence
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9 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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GMD 2491
Order now and get it around Thursday, October 15
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Features & Benefits
- 254 nm/365 nm 6W G6T5 UVC/UVA Longwave/Shortwave Replacement Bulb
- Compatible with AI-2UV20DC and AI-3UV20 AAdvance Instruments (254 nm) UV Lamps
- 8.9” (22.5 cm) length including pins, 8.3” (21 cm) excluding pins
- G5 base (pin distance 5mm)
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