Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Songzi Optics BulletPoint1 : Rechargeable polymer Li-Ion cells,battery works while being charged, the battery voltage and current are constant.Lamp Life:100000h,Battery adapter Input: 100-240VAC/50-60Hz, output: 3.7 V. Battery run-time:10 hours, ---battery : 1 piece,---Feature:The light spot diametre is 100mm at 400mm distance.Battery can clip on your belt and be putted into pocket. BulletPoint2 : Model Number:SZ08CPlus,47000Lux max intensity at 420mm dIstance. Light intensity adjustable,Color Temperature:5500k, Advanced rechargeable polymer Li-Ion cells,battery can be used while charging. BulletPoint3 : Using for Dental ( Dental implant),Digestive Surgery,Stomatology, Brain Surgery, Plastic Surgery and others BulletPoint4 : Universal Clip parts: It can be attached on varios kinds of frames, Prismatic loupes. BulletPoint5 : ★【Accessories】Comes with mobile phone brackets and storage bags, easy to use BulletPoint6 : ★★★The length of the lamp arm can be customized, if you need to customize, please contact us via Amazon email before purchase. Color : Black ColorTemperature : 5500 kelvin ExternallyAssignedProductIdentifier : 1351330680226 ExternallyAssignedProductIdentifier1 : 0091646323592 ExternallyAssignedProductIdentifier2 : 091646323592 FinishType : Orange IncludedComponents : As shown in the pictures IncludedComponents1 : Case IncludedComponents2 : Batteries included IncludedComponents3 : Charging Cable ItemName : Songzi Optics 5W Surgical Dental Headlight Medical Headlamp10 Hour Battery Orange Filter with Lightspot ItemPackageDimensions_Height : 20 centimeters ItemPackageDimensions_Length : 40 centimeters ItemPackageDimensions_Width : 25 centimeters ItemTypeKeyword : professional-dental-lights LampType : Moon Lamp LightPathDistance : 400 millimeters Manufacturer : Songzi Optics Material : Aluminum ModelName : SZ08CPLUS ModelNumber : SZ08CPLUS NumberOfItems : 1 NumberOfLithiumIonCells : 1 PartNumber : SZ08CPLUS PowerSourceType : Battery Powered ProductDescription : Light Head Net weight:12g,Light head housing material Special Aluminum, Color Temperature:5500k,advanced rechargeable polymer Li-Ion cells,LED can be used while charging.Light source 5W Light Emitting Diode (LED) ,Lamp Life:100000h,Adapter Input: 100-240VAC/50-60Hz, output: 5V.Battery run-time:10 hour, Battery with holster :1 piece.Using:Cardiac surgery, Dental ( Dental implant), Digestive Surgery,Stomatology, orthopaedics surgery,Gynecology, Brain Surgery, Plastic Surgery. Feature:The light spot diametre is 150mm at 400mm distance place. ProductSiteLaunchDate : 2016-09-23T07:00:00.000Z RoomType : Office Runtime : 10 hours Size : MK-016 Style : Industrial SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 26111701 WarrantyDescription : 12 months warranty. Wattage : 36 watts