The flash bulb 20Ws and with guide number 13. Could be used as main or complementary light source in portrait or product photography. Can be also used as source of ambient light or bottom light. The lamp can be triggered in two ways: with TEST button, with photocell

Features:

• can be used as main or complementary light source
• for for illuminate light tents and light tables
• the lamp has standard E27 bulb thread

Specification:

• flash output: 20 Ws
• guide number (GN): 13
• colour temperature: 5600 ± 200K
• input voltage: 200-240V, 50-60Hz
• mounting thread: E27
• dimmensions: 8 x 13,5 cm
• weight: 160 g

The kit including:

• flash bulb 20Ws

NOTE: The flash bulb is synchronized by photocell on first flash. In case of synchronize by other lamp working in TTL mode the flash bulb could be  unproperly triggered by pre-flash, not by main flash.