OSRAM POWERTRONIC PTi 70/220-240 S electronic ballast — metal halide 70 W
€44.90
Tax excluded
Electronic ballast OSRAM POWERTRONIC PTi 70/220-240 S for 70 W metal halide discharge lamps (HCI, HQI) — controlled ignition, stable flux, automatic shutdown at lamp end of life.
POWERTRONIC PTi70 WHCI / HQI220-240 VS
Security guarantees
Secure payment by credit card or bank transfer.
Delivery policy
Dispatch within 2 to 5 days with tracked delivery.
Return policy
You have 14 days after receipt to make a return, in accordance with your right of withdrawal.
Fast delivery
France & Europe
Secure payment
Card & bank transfer
Easy returns
Within 14 days
Expert advice
Lighting specialist, Strasbourg
The POWERTRONIC PTi 70/220-240 S is an intelligent OSRAM electronic ballast for 70 W metal halide discharge lamps: ceramic burner HCI (HCI-T, HCI-TT, HCI-PAR…) as well as quartz HQI. It drives the lamp at high frequency with regulated power, for stable light output and constant colour.
Compared with a magnetic ballast, it extends lamp life (controlled ignition, regulation), draws less power and switches the lamp off automatically at end of life — no more cycling and flickering of worn-out lamps. Its flat metal casing is designed for direct integration into the luminaire, with excellent thermal coupling.
Match the wattage exactly: a PTi 70 drives 70 W lamps only. Connection 220-240 V, 50/60 Hz.
Equivalents from other brands — with matching characteristics (same power, same range, same mounting), the job is done by PHILIPS HID-PV PrimaVision 70 W and Tridonic PCI 70 W. ⚠️ Always check overall size, terminals and starting method before replacing control gear in an existing luminaire: these differ between brands.
Technical specifications
| Brand | OSRAM |
|---|---|
| Range | POWERTRONIC PTi |
| Type | Electronic ballast for discharge lamps |
| Lamps driven | Metal halide HCI / HQI 70 W |
| Power range | 70 W |
| Input voltage | 220-240 V, 50/60 Hz |
| Dimmable | No |
| Protections | Overtemperature, lamp end of life (auto shutdown), ignition failure |
| Mounting | Flat metal casing — luminaire integration |
Key benefits
✓Controlled ignition and stable flux — longer lamp life
✓Automatic shutdown at lamp end of life
✓For HCI (ceramic) and HQI (quartz) 70 W
✓Lower losses than a magnetic ballast
Ideal for
Shop and display lighting (HCI-T/TT)Metal halide floodlights and spotsUrban and commercial lightingRefurbishing magnetically ballasted fittings70 W accent lighting
Frequently asked questions
How does it differ from a magnetic ballast?
The electronics regulate power continuously: the lamp ignites gently, keeps flux and colour stable, and lasts longer. The PTi also switches the lamp off automatically at end of life instead of letting it cycle.
Which lamps can I connect?
Only 70 W metal halide discharge lamps: HCI (ceramic burner) or HQI (quartz). The wattage must match exactly — no more, no less.
Can it drive LEDs?
No. It is control gear dedicated to discharge lamps: to switch to LED, the fitting must be rewired without the ballast, with a suitable LED driver.
Why order from STRASSELEC?
- ✓Lighting specialist — expert advice and professional references
- ✓Fast shipping from Strasbourg (France and Europe)
- ✓Secure payment by card or bank transfer
- ✓14-day returns (right of withdrawal)
Need advice, a batch or a large quantity? The STRASSELEC team is here to help.
📦 Minimum order quantity: 2 pieces
POWERTRONIC PTi 70/220-240 S
Specific References
- EAN13
- 4008321049629
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Electronic ballast OSRAM POWERTRONIC PTi 70/220-240 S for 70 W metal halide discharge lamps (HCI, HQI) — controlled ignition, stable flux, automatic shutdown at lamp end of life.
POWERTRONIC PTi70 WHCI / HQI220-240 VS