characteristic:
KR-S40 compact flash is very portable in weight and size, suitable for travel photographers. Its macro photography function perfectly captures small marine creatures and complex coral reef details.
Specification:
Power: 40WS
Guide Number: 16
Modes: Manual, S1, S2, No TTL
Beam Angle: 60°
Color Temperature: 6000K
Recycle Time: 1.5 Seconds to Full Power
Power Levels: Five (40ws, 20ws, 10ws, 5ws, 2ws)
Target Light: 500 lumens
Depth Rating: 330ft/100m
Dimensions: 62mm x 63mm x 130mm
Weight: 530g on land & 200g under water