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Description

tapTronic 75850 LED NFC Programmable Driver Compact 25W UNV 1250mA DIM1 AUX12 F-CAN

The 75850 is a LEDVANCE Sylvania tapTronic NFC LED driver constant current compact designed for pendants, home décor, spotlights, and downlights. Experience superior flexibility with field-programmable output from 150-1250mA via the free tapTronic smartphone app—no power required for programming. Advanced constant current technology with 0-10V dimming (1-100% range), soft start, thermal protection, F-CAN compatibility, and 12V auxiliary output delivers professional-grade performance for residential and commercial LED installations with IP20 protection.

tapTronic Compact LED Driver Features

  • Field-Programmable via Free App: Customize output current (150-1250mA) using NFC smartphone technology—no power required
  • Near-Field Communication (NFC): Quick output customization using tapTronic software on iOS or Android
  • Programmable Current Range: Large range from each driver, ideal for consolidating inventory
  • 0-10V Dimming: Dim to off with 1-100% range for precise light control
  • Soft Start: Gradual power-up extends LED life and reduces inrush current
  • End of Life Protection: Automatic shutdown when LED load reaches end of useful life
  • Thermal Protection: Built-in over-temperature safeguards ensure safe operation
  • F-CAN Compatible: Fits standard F-CAN electrical junction boxes for easy installation
  • 12V DC Auxiliary Output: Powers additional low-voltage components or controls
  • Compact Design: Space-saving form factor fits tight installation spaces
  • Universal Input Voltage: 120-277V AC, 50/60 Hz for broad compatibility
  • cULus Class 2 and Class P: Certified for safety and performance
  • IP20 Protection: Suitable for dry and damp environments
  • 5-Year Warranty: NLB Trusted Warranty Program

tapTronic Compact LED Driver Applications

  • Pendants and decorative lighting
  • Home and décor accent lighting
  • Spotlights and track lighting
  • Downlights and recessed fixtures
  • Residential living rooms, bedrooms, and kitchens
  • Commercial offices and conference rooms
  • Retail displays and showrooms
  • Hospitality guest rooms and corridors

Installation & Operation

The LEDVANCE Sylvania 75850 tapTronic compact driver (LEDrv25UNVC1250DIM1AUX12NFC) installs easily in standard F-CAN electrical junction boxes. The compact design fits tight installation spaces. Download the free tapTronic app and program your desired output current (150-1250mA) before installation—no power required. Hold your smartphone near the NFC interface, select your target current, and confirm. Connect to 120-277V AC supply and LED load, then wire 0-10V dimming leads. Soft start provides gradual power-up with constant lumen output throughout 1-100% dimming. The 12V auxiliary output powers low-voltage components. Built-in thermal and end-of-life protection ensure safe operation. Suitable for dry and damp environments with IP20 protection.

Compatible Products

  • Dimmable LED Modules: Constant current LED arrays rated for 150-1250mA operation
  • LED Strip Lights: Constant current LED tape compatible with programmable output range
  • 0-10V Dimmers: Standard 0-10V wall dimmers and control systems
  • Lighting Control Systems: Building automation platforms with 0-10V dimming interface
  • Sensors & Controls: Occupancy sensors, daylight sensors, and timers with 0-10V output
  • Note: Only use with dimmable LED loads rated for constant current operation. Verify compatibility with 150-1250mA range.

Why Choose LEDVANCE Sylvania tapTronic NFC LED Drivers

LEDVANCE Sylvania is a global leader in innovative lighting solutions with decades of LED driver expertise. The tapTronic NFC compact series combines near-field communication technology with advanced constant current circuitry for smooth, flicker-free LED performance. The free smartphone app eliminates multiple driver SKUs—customize output current in seconds, simplifying inventory management. With F-CAN compatibility, 0-10V dimming, soft start, thermal protection, and 12V auxiliary output, the 75850 delivers professional-grade control for residential and commercial applications. Backed by a 5-year warranty and compliant with RoHS/FCC/cULus standards.

Why Buy From Us: As an authorized LEDVANCE Sylvania dealer, we guarantee 100% genuine products with full manufacturer warranty and expert customer support.

Specifications

Dimensions

Length/Depth
4.45 in
Width/Diameter
2.3 in
Height
1.1 in
Weight
0.55 lb

Characteristics & Features

Dimmable
Yes

Electrical Information

Voltage
120-277V
Output Voltage
8-55V DC
Wattage Rating
25.0W

Item Details

SKU
75850
Brand
Sylvania
Catalog Number
LEDrv25UNVC1250DIM1AUX12NFC
Family
tapTronic
UPC
046135758508

Warranty & Certifications

Product Warranty
5 Years
Product Rating
Dry Rated

Frequently Asked Questions

What is an LED driver?

An LED driver is the essential power supply for modern, energy-efficient LED lighting. It converts your building's high-voltage AC power into the low-voltage DC power that LEDs need to operate. It regulates the power, protecting the sensitive LED chips from fluctuations that could cause them to flicker or fail prematurely.

What is a light ballast?

A light ballast is the traditional power supply for fluorescent and HID (High-Intensity Discharge) lamps. If you have older tube lighting, you have a ballast. It provides a burst of high voltage to get the lamp started and then controls the electrical current to keep it running steadily.

How do I choose the right wattage for my LED driver?

To ensure safety and longevity, it's best to follow the "80% Rule." Add up the total wattage of all the lights you will connect to the driver, then choose a driver with a maximum wattage rating that is at least 20% higher. For example, if your lights total 80 watts, you should select an LED driver rated for 100 watts or more.

What is the difference between a constant current and a constant voltage driver?

The key difference is what they keep stable. A constant current driver maintains a fixed output current (e.g., 700mA) while letting the voltage change. A constant voltage driver maintains a fixed output voltage (e.g., 12V or 24V) while the current varies. Use constant current for high-power LEDs and constant voltage for fixtures like LED strip lights.

How do I know if I need to replace my fluorescent light ballast?

Common signs of a failing light ballast include your lights flickering, making an audible humming or buzzing sound, taking a long time to turn on, or not turning on at all. If you've already tried replacing the bulbs and the problem persists, the ballast is the most likely cause.

ED23 HID Retrofit LED Bulb, 6000lm, 5000K, 150W MH Equal, E26 Medium, Frosted, 120-277V - Bees Lighting

Sylvania

With a legacy of innovation stretching back over a century, Sylvania is one of the most recognized and trusted names in the lighting industry. As a leading brand from LEDVANCE, Sylvania is built on a history of quality and reliability, offering a total lighting solution for both professional and residential applications. From a single replacement bulb to a complete commercial fixture upgrade, Sylvania provides proven performance you can count on.

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