1. Round head plug-in LED lamp beads: can include sizes of 3mm, 4mm, 5mm, 8mm, 10mm, etc.; the light-emitting angle is generally 30°, 45, 60°; the power is 0.06W, 0.1W, 0.2W, 0.5W, 1W etc.
2. Flat-head plug-in LED lamp beads: can include sizes of 3mm, 5mm, 8mm, 10mm, etc.; the light-emitting angle is generally 90°-120°; the power is 0.06W, 0.1W, 0.2W, 0.5W, 1W, etc.
3. Straw hat LED lamp beads: can include sizes of 5mm, 8mm, 10mm, etc.; the light-emitting angle is generally 110°; the power is 0.06W, 0.1W, 0.2W, 0.5W, etc.
4. Steel helmet LED lamp beads: can contain sizes of 5mm, 8mm, 10mm, etc.; the light-emitting angle is generally 110°; the power is 0.06W, 0.1W, 0.2W, 0.5W, etc.
5. Bullet LED lamp beads: can contain sizes of 3mm, 5mm, etc.; the light-emitting angle is generally 15°; the power is 0.06W, 0.1W, 0.2W, etc.
6.Oval LED lamp beads: can contain sizes of 5mm, 8mm, etc.; the light-emitting angle is generally 120°; the power is 0.06W, 0.1W, 0.2W, etc.
