Feature:1. Main Function: Mainly as porcelain restoration of anterior teeth colorimetric extraordinarily important, clinical restorations to change the color, fill the colorimetric use of colorimetric lamp, can reduce the physician 's visual aberration and repeated grilling to restore the loss of color.2. 12 Light Chips: This dental colorimetric lamp has 12 lamp chips with sufficient light to give you a comprehensive and satisfactory use experience. Suitable for shade taking and color analysis.3. 3 Light Source Settings: This dental colorimetric lamp has three light source settings, which are daylight, artificial light and ambient light, to avoid color parallax to clinicians caused by ambient color light source.4. Easy to Use: This dental colorimetric light can effectively eliminate shadows without bothering the patient to leave the dental chair, which can improve efficiency and reduce time wastage.5. Durable and Convenient: This dental colorimetric light is made of stainless steel material and installed with batteries for use, which gets rid of the wired operation and makes the operation more convenient. Specification:Item Type: Tooth Colorimetric LightsMaterial: Stainless steelLight output: Tricolor: daylight, indoor, ambientProduct power: 2 AA batteries (shipped without batteries)Package List:1 x Tooth Colorimetric Lights 1 x Instruction Manual1 x Reference Paper1 x Storage Bag