T4W/T2W BA9S Bulbs
Release time: 2026-09-28 11:02:00Zhenjiang Zhendong Electrolumine Scence Co.,Ltd.
T4W/T2W BA9S Bulbs




T4W / T2W BA9S Automotive Bulbs Parameter Table
| Item | Specification |
|---|---|
| Product Name | T4W / T2W BA9S Halogen Bulbs |
| Model | TT4W, T2W |
| Base Type | BA9S (Single Contact Bayonet) |
| Rated Voltage | 12V |
| Rated Power | T2W: 2W T4W: 4W |
| Glass Color | Clear |
| Filament | Single Tungsten Filament |
| Glass Material | Hard Quartz Glass |
| Application | Dashboard Indicator Light, Instrument Lamp, Side Marker Light, Door Courtesy Light |
| Service Life | 300–500 Hours |
| Certification | E-mark / DOT (Optional) |
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