Light source
1、Light source and its place of original : It is our own research parameter technology and ask to custom made  by leds factory, item No. is 2835 warm white and cool white
2、LEDs light source quantity : adopt 1920 pcs LEDs .  960 pcs warm white, 960 pcs cool white
3、Every single pcs power : 0.6W , actually use power 0.2-0.35W , so that to keep optical high efficiency ,LEDs low temperature and long life
4、LEDs life : 50000-100000 hours 

Products power 
1、Input voltage : AC100-240V/50-60Hz 
2、Most output power : DD-SPW300/310W,  DD-SPW200/210W 
3、Power change : There is no power change when the light keep working or tuning CCT 

Function specific and operation
1、Display screen : it is LCD screen, full Chinese and English operate, screen size 35×29mm
2、Display screen logo custom made : Display screen can custom made logo with single color 
3、Soft ware custom made : Software can be revised, custom made, renew , it can use our own research programmer machine to refresh software, even you use the lights for some days, use DMX connect to refresh
4、Control model : DMX signal control or button key control ,knob to control dim, CCT
5、Control Signal : DMX control ,with RDM function . 
6、DMX channel : 2 channels  
7、Dimming : 16 bit above smooth flicker-free dimming,dim not delay, dim freshen frequency 20k(20000Hz) above
8、CCT tuneable : there is smooth and no flicker when tuning  CCT , 0.5% brightness still can tun CCT 
9、Radiation : 300W use custom made intelligently fan  and speed adjustable  , the fan not move when dim less 50% . 200W version without fan
10、Noisy : 300W the fan not move when dim less 50%,no noisy at all .  when the fan running at the biggest power noisy less than 28dB at 1 meter. 200W version without fan and no noisy at all
11、Ambient temperature : -25℃ to 40℃
12、IP rate : IP20 

Light effects character and parameter 
1、CCT : 2700-6200k tuneable by controller or knob manual tuneable . when use knob adjust CCT  will show in the screen, 100K for one level
2、CRI : average ≥95
3、TLCI : average ≥95
4、Luminous flux : 300W(6200K/ 28200 lm、2700K/ 25300 lm)， 200W(6200K/ 21100 lm、2700K/ 18800 lm)
5、Light-emitting area : 435X255mm
6、Beam angle : 105° (the angle in 50% lux of centre ) 

Products materials, light case surface treatment, accessories match 
1、Main construction materials : Main materials are aluminium alloy 
2、Light case surface treatment : Surface treatment is oxidize and spray, light case color can be custom made according to customer’s require
3、Standard accessories match : barndoor, power input/output plug, signal connector 1 pair .  can custom made match according to customer’s require
4、Soft lens use : front lens changeable 
5、Barndoor use : barndoor moveable
6、Grate use : The grate install and removable , can custom made different grate 
7、About battery : it can match portable battery 110-240V  from third party . can not match battery less than 110V 

Product  size and weight 
1.Inner size : with barndoor  57X15X39cm,without barndoor 57X11.5X39cm
2.Packing size : 63X24X48cm
3.Net weight : 11.1kg (light 9.5kg, barndoor 1.6kg )
4.Gross weight : 12.8kg