The function is all ready, uniform light, gao lianggao color, environmental Protection, low power consumption, low noise, thread the spotlight of many kindsof intelligent protection function; Protocoll: dmx512 Personality: person(ch1/ch2) Ficient of fresnel lens Fixture connection: dmx in /dmx out, power in Cooling: convection Certigication: ccc, ce, cetl Environment: : ip 20 Operation temperature: -40~45 (operating) -20~45 (startup) Max flux: +8550lm(sc) / +15050lm(sc) Peak intensity: 206612cd(sc) /+363686cd(sc) Ra: 95 Chip led qty: 80w sc / sw Chip led qty: 150w sc / sw Chip led qty: 180w sc / sw Color range: 2800-3200k / 5500-6600k Dimensions: 361x297x228mm Weight: 6.5k