Tubular bulb

discharge lampcompactlarge

Description
Excelitas offers a family of flashlamps engineered for professional photography applications. The lamps deliver stable light output and high efficiency, with customizable shapes, electrode designs and glass caps to meet specific flash unit requirements.

Application & Support
Excelitas application engineers provide support from design to production, collaborating to specify lamp geometry, electrode configuration and trigger components. Automated electrode production and experienced staff ensure reproducible quality and long-term supply stability.

Product Range
The range covers compact flash unit lamps to large studio-generator lamps. Models are suitable for all image recording applications where controlled pulse energy and repeatability are required.

Specifications

• Family: Professional Photography Flashlamps — customizable shapes, electrodes and glass caps
• Applications: From compact flash units to studio generators; also suitable for other image recording systems
• Design focus: Stable light output, high efficiency, reproducible quality via automated electrode production
• DG 7650: Energy 200 Ws; Anode voltage (min | nom | max) 300 | 330 | 360 V; Arc length 50 mm; Glass body length 76 mm; Overall length 238 mm; Glass diameter 6 mm; Life: 10000 flashes; Recommendations: Q1* (quartz) glass, ZS 1052 trigger coil, Trigger capacitor 0.1 µF, Primary trigger voltage 150 V
• EG 9902: Energy 1500 Ws; Anode voltage (min | nom | max) 420 | 500 | 700 V; Arc length 200 mm; Glass body length 230 mm; Overall length 388 mm; Glass diameter 12 mm; Life: 10000 flashes; Recommendations: Q1* (quartz) glass, ZS 1052 trigger coil, Trigger capacitor 0.22 µF, Primary trigger voltage 300 V
• Glass options: Borosilicate B1 (standard, automatic processing), Borosilicate B2 (≈30% higher power tolerance, manual processing), Quartz Q1 (UV transparent)

Notes
* Q1 = Quartz glass (UV transparent). B1 = Borosilicate standard (automatic processing). B2 = Borosilicate with ~30% higher power tolerance; requires manual processing.
** Special sunlight coating available.