LED LIGHT GK-1024AB 32W

Features:
The macro ring flash is specially designed for Canon DSLR cameras.
Support e-TTL/M/Multi mode.
With a guide number of 14 at ISO 100.
Support AF/front-curtain sync/rear-curtain sync/exposure compensation.
Ultrafast charging recycle system.
The two flash tubes can fire together or independently.
LCD screen for easy operation.
Comes with 6 adapter rings of different size.
A bag is included.

Specifications:
Compatible: for Canon e-TTL camera
Guide Number: 14(ISO 100/m)
Mode: e-TTL / M / Multi
Effective Distance: 20cm-5m
Color Temperature: 5500K
Flash Coverage: 80°in either direction
AF Coverage: 40°/40°(Top/Bottom);45°/ 45°(Left/Right)
Recycling Time: 0.1s-5s
Flash Control: 8 levels of output control(1/128-1/1)
Flash Ratio Control: 1:8–1:1–8:1 in 1/2-stop increment
FEC: Manual, in 1/3-stop increments
External Interface: External power interface, PC port, hot shoe
Power Supply: 4 * AA(Not included)
Item Weight: 384g / 13.5oz
Package Size: 16.5 * 14.5 * 11.3cm / 6.5 * 5.7 * 4.4
Package Weight: 626g / 22.0oz

Note:
The battery and camera are not included.

Suitable for:
flash speedlight JY-680A is designed for all Camera (standard hot shoe interface camera)except for Sony and Minolta

Comaptible cameras (some newer models may not be listed bellow)
For Canon:EOS 5D Mark III 5, 5D Mark II, 1Ds Mark [IV / III / II / I ], 1D Mark [III / II N/ II / I] 6D, 5D, 7D, 70D, 60D, 50D, 40D, 30D, 700D, 650D, 600D, 550D, 500D, 450D, 400D, 350D, 300D, 1100D, 1000D
For Pentax K-50, K-5 II, K-30, K-01, K-5, K-r, K-x, K-7, K-m, K20D, K200D, K10D, K100D Super
For Olympus E-7, E-M6, E-M7, E50, E-650, E420, E620, E520, E-410, E-510, E500, E3, E510, E-300, E-300, EVOLT, E450, E30, E-1, E-10, E-410, E-20P, E-400, E-20N, E-P2, E-PL2, E-PL1
For Panasonic G10GK, GH2GK, GH1GK, G2GK, G1GK, GF2GK, GF1GK
For Nikon D4, D3s, D3x, D3, D700, D300s, D300, D200,D100, D90, D80, D70s,D7100, D5200, D3200, D7000, D5100, D5000, D3100, D3000, D60, D40X ,D800, D600

Specification
Type: Airborne flash
Flash index: 33 (ISO100 in meters/feet).
Flash duration: 1/1050s (under output 1/1)
Flash recycling: 0.3-5 sec
Wireless transmission rang: Indoors 12-15m/39.4-49.2ft ( Outdoors 8-10m/26.2-32.8ft)
Reception angle: 40° horizontal, 30° vertical
External power: CP-E4
Internal power: 4 x size-AA alkaline batteries ( Size-AA Ni-MH and lithium batteries also useable)
Size: 76 x 137 x 117mm/3.0 x 5.4 x 4.6 ft
Weight: about 320 grams (only flash, not including the battery)

Shipping list Package(camera is not include):
JY-680A Flash x1
Cloth bag x1
Flash stand x1
Use manual x1

Suitable for:
flash speedlight JY-680A is designed for all Camera (standard hot shoe interface camera)except for Sony and Minolta

Comaptible cameras (some newer models may not be listed bellow)
For Canon:EOS 5D Mark III 5, 5D Mark II, 1Ds Mark [IV / III / II / I ], 1D Mark [III / II N/ II / I] 6D, 5D, 7D, 70D, 60D, 50D, 40D, 30D, 700D, 650D, 600D, 550D, 500D, 450D, 400D, 350D, 300D, 1100D, 1000D
For Pentax K-50, K-5 II, K-30, K-01, K-5, K-r, K-x, K-7, K-m, K20D, K200D, K10D, K100D Super
For Olympus E-7, E-M6, E-M7, E50, E-650, E420, E620, E520, E-410, E-510, E500, E3, E510, E-300, E-300, EVOLT, E450, E30, E-1, E-10, E-410, E-20P, E-400, E-20N, E-P2, E-PL2, E-PL1
For Panasonic G10GK, GH2GK, GH1GK, G2GK, G1GK, GF2GK, GF1GK
For Nikon D4, D3s, D3x, D3, D700, D300s, D300, D200,D100, D90, D80, D70s,D7100, D5200, D3200, D7000, D5100, D5000, D3100, D3000, D60, D40X ,D800, D600

Specification
Type: Airborne flash
Flash index: 33 (ISO100 in meters/feet).
Flash duration: 1/1050s (under output 1/1)
Flash recycling: 0.3-5 sec
Wireless transmission rang: Indoors 12-15m/39.4-49.2ft ( Outdoors 8-10m/26.2-32.8ft)
Reception angle: 40° horizontal, 30° vertical
External power: CP-E4
Internal power: 4 x size-AA alkaline batteries ( Size-AA Ni-MH and lithium batteries also useable)
Size: 76 x 137 x 117mm/3.0 x 5.4 x 4.6 ft
Weight: about 320 grams (only flash, not including the battery)

Shipping list Package(camera is not include):
JY-680A Flash x1
Cloth bag x1
Flash stand x1
Use manual x1