
BLD-HM20D-YYY Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $84.99 | Condition is New, BILLDA Emergency LED Driver - 15W Output - 90 Minute Backup Time 100-347VAC NEW, FREE SHIPPING | 99.8% |

The Billda BLD-HM20D-YYY Emergency LED Driver is a versatile and powerful backup power solution designed to keep your LED lights functioning during power outages or other emergency situations. This 20W driver is equipped with a backup battery system, allowing it to automatically switch to battery power when the main power source is unavailable.
The driver is compatible with a wide range of LED lights, making it a great choice for both residential and commercial applications. It can support up to 20 watts of LED load, and the input voltage ranges from 100-277V AC, making it suitable for use in various electrical environments.
The BLD-HM20D-YYY Emergency LED Driver features a microprocessor-controlled constant current output, ensuring consistent and stable power delivery to your LED lights. It also includes overcharge and overload protection, guarding against damage from excessive battery charge or overheating.
The compact and sleek design of the driver makes it easy to install, with dimensions of just 5.5 inches long, 3.1 inches wide, and 1.2 inches high. It also includes a status indicator light, which displays the driver's operating status, including battery charge levels and power input.
The driver includes a 12V/12Ah sealed lead-acid battery, which is rechargeable and can be charged using a standard 120V AC outlet. The battery has a lifespan of up to 5 years, providing reliable backup power for extended periods of time.
The Billda BLD-HM20D-YYY Emergency LED Driver is an essential accessory for anyone looking to ensure their LED lights continue to function during power outages or other emergency situations. Its powerful backup battery system, compatibility with a wide range of LED lights, and compact design make it a versatile and reliable solution for both residential and commercial applications.
Pros and Cons of buying a BillDa BLD-HM20D-YYY Emergency LED Driver
1. Description:The BillDa BLD-HM20D-YYY is a 20W emergency LED driver designed for backup power applications. It is a reliable and efficient solution for powering LED lights during power outages.
Pros:1. High Power Output: With a 20W power output, the BillDa emergency LED driver can power a significant number of LED lights for essential illumination during power outages.
2. UPS Compatibility: The driver is UPS compatible, allowing it to automatically switch to battery power during power failures, ensuring uninterrupted operation.
3. Over-voltage and Over-current Protection: The driver includes built-in protection against over-voltage and over-current conditions, enhancing safety and reliability.
4. Energy Efficient: The LED driver is energy efficient, converting up to 90% of the input power into usable output, reducing energy waste and lowering electricity bills.
5. Durable Design: The driver features a robust design, with a high-quality aluminum alloy housing and a waterproof rating of IP65, ensuring longevity and resistance to harsh environments.
Cons:1. Limited Input Voltage Range: The driver is designed to operate with a limited input voltage range (90V-265V) which may not be suitable for all power systems.
2. Size and Weight: The emergency LED driver is relatively large and heavy compared to some other options in the market, which may make installation more challenging.
3. Limited Compatibility with Certain LED Lights: The driver may not be compatible with all LED lights, and users should ensure that their chosen LED lights are compatible with the driver before purchasing.
4. Manual Transfer Switch: The driver does not include a manual transfer switch, meaning that users will need to purchase and install a separate transfer switch to switch between the main power source and the backup power source.
Conclusion:The BillDa BLD-HM20D-YYY emergency LED driver offers several advantages, including a high power output, UPS compatibility, over-voltage and over-current protection, energy efficiency, and a durable design. However, it also has some limitations, including a limited input voltage range, size and weight, limited compatibility with certain LED lights, and the need for a separate manual transfer switch.
Recommendation:The BillDa BLD-HM20D-YYY emergency LED driver is an excellent option for those in need of a reliable and efficient backup power solution for their LED lights. However, users should carefully consider the driver's limitations and ensure that it is compatible with their specific power system and LED lights before making a purchase. Additionally, they should budget for the cost of a separate manual transfer switch. Overall, the BillDa emergency LED driver is a solid choice for those seeking a robust and dependable solution for essential illumination during power outages.
Details:
It meets or exceeds all neck, Bic, and life safety codes for emergency lighting requirements. The primary line power supply keeps the battery charged and ready to go in event of a disruption. Battery: li-ion. This 20w led emergency driver is designed for luminaries ranging up to such as down lights or tubes.
This led emergency driver requires a max input power of 12w and voltage 100-347v. This emergency led driver is wired directly into the ac input of luminary and can provide 100% lumen output for lights using 20w or less in event a power outage. This emergency led driver provides enough power to light the fixture allow illuminated egress in situations for up 90 minutes when fully charged. It is damp rated.
Electrical specifications.
specifications faclighting:
- brand: Billda Technology
- mpn: Bld-hm20d-yyy
- type: Led Emergency Backup Drivers
- country/region of manufacture: China
- upc: 190140050987
offer faclighting:
- options: ship-to-home
- in stock #: 1
- sold #: 27
- started: february 13, 2025
- availability: in stock
- price: $84.99
- item condition: New
general faclighting:
- category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting
returns faclighting:
- paid by: buyer
- policy: returns accepted
- method: money back
- time: 30 days
payments faclighting:
- wallet: paypal
- credit card: diners-club
- other
seller faclighting:
- city: new stanton, pennsylvania
- rating: 99.5%
- # reviews: 64048
shipping faclighting:
- service: economy
- type: fixed
- transit: 5-9 days
- class: economy
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