In normal html file we use <ul> and <il> tags for bullet list items. In aspx page we use bulleted list as below

      <div>
         <asp:BulletedList ID="BulletedList1" runat="server" BulletStyle="NotSet" Font="Aroma" Font-size="Large">
            <asp:ListItem>Test 1</asp:ListItem>
            <asp:ListItem>Test 2</asp:ListItem>
            <asp:ListItem>Test 3</asp:ListItem>
            <asp:ListItem>Test 4</asp:ListItem>
            <asp:ListItem>Test 5</asp:ListItem>
         </asp:BulletedList>
      </div>

There are various styles we use in the bullet list

Circle:

For circle list we should use 'Circle' as bullet style. See the syntax below

      <asp:BulletedList ID="BulletedList1" runat="server" BulletStyle="Circle" Font="Aroma" Font-size="Large">

Disc:

For disc list we should use 'Disc' as bullet style. See the syntax below

      <asp:BulletedList ID="BulletedList1" runat="server" BulletStyle="Disc" Font="Aroma" Font-size="Large">

Square:

For square list we should use 'Square' as bullet style. See the syntax below

      <asp:BulletedList ID="BulletedList1" runat="server" BulletStyle="Square" Font="Aroma" Font-size="Large">

Alphabets:

For alphabets list we should use 'LowerAlpha' as bullet style. See the syntax below

      <asp:BulletedList ID="BulletedList1" runat="server" BulletStyle="LowerAlpha" Font="Aroma"Font-size="Large">

Numbers:

For number list we should use 'Numbered' as bullet style. See the syntax below

      <asp:BulletedList ID="BulletedList1" runat="server" BulletStyle="Numbered" Font="Aroma" Font-size="Large">

Custom images:

We can also use images in the bullet list items. Below example shows how to use customimages in the bullet list.

For Custom image we should use bullet style as 'CustomImage' and also use BulletImageUrl property. See the syntax below.

         <asp:BulletedList ID="BulletedList1" runat="server" BulletStyle="CustomImage"BulletImageUrl="/images/bulletimage.jpg" Font="Aroma" Font-size="Large">
            <asp:ListItem>Test 1</asp:ListItem>
            <asp:ListItem>Test 2</asp:ListItem>
            <asp:ListItem>Test 3</asp:ListItem>
            <asp:ListItem>Test 4</asp:ListItem>
            <asp:ListItem>Test 5</asp:ListItem>
         </asp:BulletedList>