SYLVANIA QTP 2x26CF/UNV DM | Quicktronic Helios Dimmable CFL Ballast

The Sylvania Quicktronic Helios (QTP 2x26CF/UNV DM) is a professional-grade, **dimmable compact fluorescent ballast** designed for high-performance architectural lighting. Featuring **100%-3% dimming range** via 0-10V controls and **PROStart® programmed rapid start technology**, this ballast provides smooth, flicker-free dimming and significantly extends lamp life. With its universal voltage (120-277V) and flexible multi-watt capability, it is an efficient, versatile solution for modern commercial and institutional spaces.

Performance and Design

The Helios series is engineered for flexibility and reliability. Its dual-entry wiring connectors allow for side or bottom access, simplifying installation in diverse fixture styles. With built-in anti-flash circuitry, the lamp always initiates in its dimmed state for user comfort.

• Flexible Dimming: Full 0-10V dimming range (100% down to 3%) allows for precise light level control to suit any environment.
• Multi-Watt Capability: Supports a wide range of DULUX® D/E and T/E lamp wattages, reducing the need for multiple ballast SKUs.
• Quicksense® Protection: Advanced end-of-lamp-life sensing ensures safe operation and protects the system.
• Eco-Friendly: RoHS compliant manufacturing using lead-free solder processes.

Technical Specifications

• Brand: Sylvania (Quicktronic Helios)
• Dimming Control: 0-10V
• Input Voltage: 120-277V (Universal)
• Ballast Factor: 1.00
• Dimensions: 4.95"L x 2.93"W x 1.35"H
• Enclosure: Metal, low-profile
• Certifications: UL, CSA, FCC, RoHS
• Warranty: QUICK 60+

Compatible Lamp Operation

This ballast operates 1 or 2 lamps of the following types:

• 13W/18W/26W: DD/E and DT/E lamps
• 32W/42W: DT/E lamps (1-lamp operation only)