1) LED Quantity: 144pcs SMD3528 2) Dimension: 600/30mm 3) Input Voltage: AC100-240V 4) Luminous flux: 900-1100LM 5) Life Span: 30K-50KHrs 6) Color Temperature: 2800K-3200K,3800-4300K,5500-6500K 7) Power: 10W 8) V shape Aluminum Heat Sink 9) Clear PC Cover, Stripe PC Cover, Frosted PC Cover optional. 10)Beam angle: 240 degree 11)Warranty:4 years CE-pending