Specification 1)A, B, C, Battery:CR2 Laser Type:Visible laser Diode Wave Length :532nm Output Outputpower:1mw,10mw,20mw,30mw,40mw,50mw,80mw,100mw,120mw,150mw Deam Distance :over 500-5000meter 2) D, Key Specifications Output power: G<5mw;R<30mW/G<10mW; R<50mW/G<30mW; R<150mW Output mode: TTL and CW Color system: high performance polychrome optical mix technology With 500 effect patterns and 10 kinds of line mode Three modes of operation: auto mode, music mode and units are linkable Interface: standard DMX512 signal Comes with an 110V or 220V AC, 50/60Hz Features an adjustable mounting bracket Dimensions (L x W x H): 24.5 x 29.7 x 12.7cm Net weight: 3.26kg