The KR-S40 is Kraken's compact 40 watt-second strobe, built for macro photography. It recycles to full power in 1.2 seconds and runs on a single USB-C rechargeable 21700 battery.

Features

• 40 Ws, manual only, with 5 power levels (2 / 5 / 10 / 20 / 40 Ws); no TTL
• Recycle time of 1.2 seconds to full power
• About 500 flashes at full power per charge
• Straight flash tube with a coverage angle of 60° or more
• S1, S2 and Multi optical slave modes
• 300 lumen spot focus light with a 15° beam and 2 levels

Specifications

• Colour temperature: 6000K
• Guide number: 16 (1 m, ISO 100)
• Battery: 1 x 21700 (4000 mAh), USB-C rechargeable
• Depth rating: 100 m / 330 ft
• Dimensions: 62 x 63 x 130 mm
• Weight: 530 g on land, 200 g underwater

Options on this listing

Colour Silver, part number KR-S40.