E40 Powerstar HQI-E 250W / 400W D Pro halogen metal steam bulb with quartz technology - OSRAM POWERSTAR HQI with quartz technology POWERSTAR HQI-E are one-sided socket ellipsoidal bulbs with averag...
POWERSTAR HQI with quartz technology POWERSTAR HQI-E are one-sided socket ellipsoidal bulbs with average to high output. Only permitted for closed lamps.
- Maximum permissible outdoor coil temperature 400 °C
- Maximum permissible socket edge temperature 250 °C
Advantages
- Up to 1,000 W output
- Long lifespan
- Good to very good colour reproduction
- Screw socket E40 for simple bulb handling
- In clear and coated design
- Any burning point
Uses
- Halls for industry and trade
- Exhibit and trade fair halls
- Sport and multi-purpose halls