Sku: QTISE1X58
Osram QTIS e 1x58W electronic ballast in metal for one 58W fluorescent tube, input voltage 220-240V, energy efficiency class A3.
Sku: 0070835018
Civic Electronic Ballast BE 12-18w for 2 PL 18-24W fluorescent lamps, input voltage 220-240 V and service life up to 50,000 hours.
Sku: QTIDALI2X1424
OSRAM QTI DALI 2x14/24 DIM: intelligent electronic ballast with DALI control, Touch DIM dimming and 220-240 V nominal voltage for neon discharge lamps.
Sku: 22176413
Tridonic Electronic Ballast 1x26W-42W in polycarbonate, 220-240V IP20, for neon discharge lamps with a lifetime of up to 50,000 hours.
Sku: QTITE1X1857DA
Osram Quicktronick Intelligent QT/DALI 1x18-57: electronic ballast for 18–57 W neon discharge lamps with DALI dimming control from 3 to 100%.
Sku: EL2x18sc
Helvar EL2x18sc dimmable electronic ballast for 2 x 18W T8 fluorescent lamps, with 1-10V dimming control and 220-240V input voltage.
Sku: EL2x14sc
Helvar EL2x14sc dimmable electronic ballast with 1-10V system for two 14W T5 fluorescent lamps, energy efficiency class A1.
Sku: EL4x14sc
Helvar EL4 4X14w sc, dimmable 1-10V electronic ballast in steel for 4 T5 14W fluorescent lamps, 220-240V, IP20.
Sku: 22176093
Tridonic PC1 18W T8 Pro electronic ballast for a single T8 fluorescent tube, 220-240 V input voltage, steel housing, IP20.
Sku: EL1x18ngn
Helvar EL1X18w ngn electronic ballast for T8 18W fluorescent lamps, input voltage 220–240V, energy efficiency class A2.
Sku: EL1x18HF
Helvar EL1X18w HF high-frequency electronic ballast for 18W neon discharge fluorescent lamps, input voltage 220-240V.
Sku: 9137006079
Philips EI 236 TL-D electronic ballast for two 36W TL-D fluorescent tubes, input voltage 220-240V, energy class A2, dimensions 280x38x28mm.
Sku: 9137001286
Philips HF-P 121 TL5 21W: metal electronic ballast for a single 21W TL5 fluorescent tube, input voltage 220–240 V, dimensions 360x30x28 mm.
Sku: QTFH1X14-35CW
Osram QT-FH 1X14-35W CW dimmable electronic ballast with phase-cut control for FH fluorescent tubes from 14 to 35W, 220-240V, class A2.
Sku: QTFQ1X54CW
Dimmable Osram QT-FQ 1X54W CW electronic ballast with phase-cut system for one FQ 54W fluorescent tube, input voltage 220-240V, dimensions 360x30x28mm.
Sku: 22185228
Tridonic PC 3-4X18W T8 TOP IP electronic ballast for 3 or 4 T8 18W fluorescent tubes, 220-240V input, dimensions 280x30x21mm.
Sku: QTFQ1X21DIM
Osram QT-FH 1X21W dimmable electronic ballast for a single 21W fluorescent tube, input voltage 220–240 V, energy class A2.
Sku: 22185101
Tridonic PCA 1X21-39W T5 ECO IP DALI, electronic ballast for T5/TC-L fluorescent tubes, DALI dimmable, 220-240V input, energy class A1.
Sku: 22185094
Tridonic PCA 1X14-24w T5 ECO IP DALI electronic ballast for T5 14/24W fluorescent tubes, DALI dimmable, 220-240V, 360x30x21mm.
Sku: 22176258
Tridonic PCA 1X21/39W T5 EXCITE IP DALI electronic ballast for T5 and TCL fluorescent tubes, DALI-dimmable, 220–240 V input, IP20.
Sku: QTI3X18DIM
Osram QTi 3X18 DIM, dimmable electronic ballast for 3 x 18W fluorescent tubes with 1-10V system, input voltage 220-240V, class A1.
Sku: 22176178
Tridonic PCA 14/24W T5 EXCEL ONE4ALL IP: controllable electronic ballast for 1 fluorescent T5 lamp, 220-240V, IP20, dimensions 360×30×21mm.
Sku: QTFH1X14
Osram electronic ballast QT-FH 1X14W for one 14W fluorescent tube, input voltage 220–240V, energy class A2, dimensions 235×30×28 mm.
Sku: HELVARL58A-T
Helvar L58w A-T metal mechanical ballast for 1 neon discharge fluorescent tube at 58W, input voltage 220-240 V.
Sku: L2X18A-L
Helvar L2X18A-L mechanical ballast in metal for 18W neon discharge fluorescent tubes, input voltage 220-240 V.
Sku: 4008321
Osram NV400w-01 metal mechanical ballast for 400W metal halide lamps, input voltage 220–240 V.
Sku: 097534
Huco Electronic Ballast 1x18W TC-DEL/TEL, PVC ballast with 220-240V input voltage for TC-DEL/TEL compact fluorescent lamps.
Sku: QTI4X1424DIM
OSRAM QTI DALI 4X14/24 DIM electronic ballast for 4 T5 lamps at 14/24W, dimmable via DALI protocol and 1-10V system, 220-240V input.
Sku: MBQ154/2
TCI MBQ 154/2 electronic ballast for T5 54W fluorescent lamps, 220-240V input, IP20, with pre-heating start and integrated protections.
Sku: 22089370
Tridonic PCA 1/35 T5 ECO lp dimmable electronic ballast for 1x35W T5 fluorescent lamps. Supports DSI and switchDIM control, smooth 1–100% dimming, silent operation, fast warm start, and compact design for professional lighting applications.

Electronic and electromechanical ballasts
Electronic and Electromechanical Ballasts: the Range at Diffusione Luce
Ballasts are essential components for the operation of discharge and traditional fluorescent lamps. Diffusione Luce offers a complete range of electronic and electromechanical ballasts for all main lamp types.
Differences between electronic and electromechanical
Electromechanical (traditional inductive) ballasts are robust, reliable, and cost-effective, but generate parasitic consumption, lamp flickering, and require a separate starter. Electronic ballasts offer superior performance: instant switching on, no flickering, 25-30% reduced consumption, longer lamp life, and quieter operation.
Lamp compatibility
Our ballasts are compatible with T5 and T8 fluorescent tubes, PL compact fluorescent lamps, sodium vapor lamps, metal halide lamps, mercury lamps. Always check the compatibility between ballast and lamp, considering the rated power and discharge type.
Applications
Ideal for industrial lighting, warehouses, storage areas, street lighting, maintenance of older installations and projects where complete LED retrofit is not yet planned. If a product shows zero availability, it can still be ordered on request: average delivery times are shown in the product page.