CrossFire Cyclops Orion 5-LED Hat Clip Light CR 2032 White 27 Lumens Black. Contoured shape to fit cap brims securely. Top mount design does not obstruct line of vision. Specifications for CrossFire Cyclops CYC-HCPACK-W Orion 5-LED Hat Clip Light: Manufacturer: CrossFire Color: Black Beam Color: White Light Output: 27 lumens Battery Type: CR2032 Bulb Type: LED Fabric/Material: Polymer Finish: Black Package Contents: CrossFire Cyclops CYC-HCPACK-W Orion 5-LED Hat Clip Light 5 Units In One Package CrossFire CYC-HCPACK-W: Cyclops CYC-HCPACK-W Orion 5-LED Hat Clip Light CR 2032 White 27 Lumens Black