It is consisted of 32 pieces of LED of high brightness and the average color temperature is 5500k.
It could flash or provide the continuous light. The flash range is adjustable, the flash exposure compensation could be set to be +3EV or -3EV, and thus it is especially suitable for macro photography
With the function of pre-flash, it is easy for you to judge the brightness of the light. The lights could be turned on fully or partially (on the left or right only)
If the macro ring light is not used for 30 seconds, it would be in the "Deeper Sleep" status. You could press any button or release shutter to wake up the light
D7000, D7100, D5000, D5100, D5300, D3100, D3000, D3 series, D4 Series, D700, D750, D800, D!, D2, D3 series, D300 series, D200, D90, D80s D70 series, D60, D50, D40 series, F5. F6
Nikon COOLPIX: COOLPIX8800, COOLPIX8400, COOLPIX P5000, COOLPIX P5100,COOLPIX P6000. for FUJI: S5 Pro.
Canon EOS-1Ds Mark III, EOS 5D, 5D Mark II, 6D, 7D, 1D/1Ds series,
EOS 10D, 20D, 30D, 40D, 50D, 60D, 70D
EOS 300D(Rebel Digital) 350D(Rebel XT) 400D(Rebel XTi) ,
EOS 450D(Rebel XSi) 500D(Rebel T1i) 550D(Rebel T2i),
EOS 600D(Rebel T3i) , EOS 600D
EOS 1100D(Rebel T3), 1000D(Rebel XS), 1100D
G12 G11 G10 G9 G7 G6 G5 G3 G Pentax SLR Cameras
Power: 4 AA Batteries ( Chargeable and rechargeable ones are both compatible)With 7 adapter rings with the diameters of 52mm, 55mm, 58mm, 62mm, 67mm, 72mm and 77mm, it could be used with all kinds of lenses