The listing is for Heatsink only. It do not come with the lens, reflector and bracket in the referenced pictures , please buy separately if you need them.
Parameters:

• Fan Voltage: 12V DC 

• Fan Current: 0.03-0.1AMP 

• Rotate Speed: 1050-1600RPM 

• Blast Capacity: 54.25CFM 

• Noise: 17.8-26.1DBA 

• Fan Dimension: 120(L)*120(W)*25(H) mm 

• Heatsink Dimension: 110(L)*90(W)*43(H) mm 

• Weight: 435g 

Description: 

Butterfly-shaped design for larger heat dissipation area,improve the overall thermal performance,also the style is unique and nice fan with de-vibration cover,both heat and silent; heat pipes with HDT technology,powerful performance to meet the elite enthusiasts; fin hinged design on both sides prevents air leak effectivly, and heat more evenly; multi-compatible clip 

Application: 

• Cooling; Avoid LED overheat 

• Fit High Power LED 10W-150W 

• Kind notice: there are two groups of black wires and grey wires. one black wire represents 12V- and one grey wire represents 12V+. the other black and grey wires have no use. 

Typical usage of the heatsink as following image: