Product details
The in wall of glass bulb is coated with refle-layer and designed with light-focusing
High luminous effciency, focusing in ray of light, long service life and fine photochromism
Applications: Suitable for projector lighting at square, station, wharf and contruction site
Wattage: 250, 400W, 700W (must be used with the ballast), 250W, 500W (needn't be used with ballast)
Supply voltage: 220V
Operating voltage: 120V, 125V, 220V
Operating current: 2.15, 3.25, 5.90, 1.20, 2.25V
Luminous flux: 2, 300, 4, 000, 7, 300, 2, 000, 3, 500LM
Average life: 5, 000, 6, 000 hours
Lamp base: 40, MOG
Glass shell type: ER165, ER180
Bulb maximum length: 298 to 316mm
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