H4 Base

1. Product Name: H4 base

2. Product Type: OSRAM OEM type

3. Material: Body and terminal by SUS 430

4. Resin Type: Bakelite black

5. Usage: OSRAM OEM H4 lamp

6. Product Dimension:

Height: 36.6±0.4mm

Diameter: Φ22-0.06mm

7. Product Feature:

Temperature resistance: 180-230℃;

Leakage: no leaking;

Outgassing Test: good;

8. Packaging Details: 2800 pcs per carton.

9. Remark: We are the biggest supplier of H4 base to OSRAM.

FAQ:

1. How long have you supplied H4 base for OSRAM?

More than 20 years.

2. What’s the difference between this OSRAM H4 base with Philips H4 base?

The major difference is the dimensions of body.

3. How do you test the leaking performance of H4 base?

We have customized equipment to make the leaking test.