... aquarium lighting 1.CE,ROHS approval 2.7-10days delivery 3.moq:5pcs 4.cree,epstar chip 90w led aquarium ... source, Based on 90x1W high power LEDs.2. Wide beam angle: 120degree 3. Unique heat dissipation device: thermostatically controlled fans to keep ... .....6. Blue & White, alternative,(Blue, whtie,blue,whtie..) 7. 3 modes optional: [a]. Blue on, White off; [b].Blue off ...