Voltage: AC100~240V, 50/60Hz Control signal: Standard DMX 512 signal DMX channel: 4channel/7channel/12channel Cotrol mode: Sound control, auto, master & slaveslaveslave Working environment: Indoor, -20° C~40° C40° Cg; C40° C Dimensions: 112*24*19cm Net weight: 9KG 4green+4red Quality first, Credit first, Customer first, First-rate service. We insist in 'honest business and high quality service' as our business ideal, with a powerful R&D team and a group of skilled workers in the factory as the strong backup and support, we always work on this ideal to serve all customers with good quality and reasonable price.asonable price.rice. All laser light with 1 year warranty. If the parts of laser light damage during the warranty. The buyer can return the damage parts back to us for free repair. But the buyer undertake the freight. And if the laser lights beyond the warranty period. And the buyer need to change the parts. We can purchase it for the buyer according the market price