Specification Brand : TEPTOARCH BulletPoint : Product is sold for research or further manufacturing use only, not for food or drug use. BulletPoint1 : 3W Portable LED headlight with small size and light weight BulletPoint2 : Using rechargeable Li-ion battery, long working time, high brightness and clear circle BulletPoint3 : The lenses are made of high quality optical glass with muilcoating that provides wide field of vision and deep depth of vision BulletPoint4 : The brightness can be adjust BulletPoint5 : It is suitable for all kinds of operation and anywhere without light or lack of light Color : Red CompatibleMaterial : Plastic CompatibleMaterial1 : Rubber CompatibleMaterial2 : Plastic CompatibleMaterial3 : Glass CompatibleMaterial4 : Metal CompatibleMaterial5 : Paper IncludedComponents : Headlight ItemName : 3.5X 420mm Loupes Optical Glass Magnifier Glasses 3W LED Head Light Lamp with Filter +Aluminum Box (Red) ItemPackageDimensions_Height : 0.1 inches ItemPackageDimensions_Length : 0.1 inches ItemPackageDimensions_Width : 0.1 inches ItemTypeKeyword : professional-dental-and-surgical-loupes Manufacturer : TEPTOARCH Material : Plastic ModelName : DY-233 ModelNumber : DY-231 NumberOfItems : 1 PartNumber : er4t5 PowerSourceType : Battery Powered ProductDescription : Specification Magnification: 3.5X Working distance:420mm Depth of field: 80mm Field of View: 60mm Packing weight: Approximately 310g Packing List for d e n t a l loupes kit: 1xMain glass 1xInclusive Aluminum Box (Black) 1xScrewdriver 1xFlexible Headband 1xUser's manual book Features Of Head Light: Ultra Light Weight Portable LED Head light Handy Protective Carry Case Rechargeable lithium battery longevity Specification Of LED Head Light: NamePortable LED headlight High intensity>15000-30000Lux Continuous run-time>5 hour The power of the LED bulb3 W The lifetime of the bulb10000 hour Use forAll loupes are optional Input voltageAC100V/240V/50-60Hz Packing weightApproximately 270g Package includes for LED head light: 1xLED head light 1xBattery 1xBlack case 1xUser's manual book ProductSiteLaunchDate : 2024-09-26T07:16:56.059Z Size : 3.5X420MM SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation1 : Plastic SurfaceRecommendation2 : Metal SurfaceRecommendation3 : Rubber SurfaceRecommendation4 : Glass UnitCount : 1 UnspscCode : 41111700 WarrantyDescription : 0. 5.