WY21W T20
Release time: 2026-09-28 09:48:07Zhenjiang Zhendong Electrolumine Scence Co.,Ltd.
WY21W T20


WY21W Automotive Halogen Bulb Parameter Table
| Item | Specification |
|---|---|
| Product Name | WY21W Automotive Halogen Bulb |
| Model | WY21W |
| Socket Type | T20 / 7440 |
| Rated Voltage | 12V |
| Rated Power | 21W |
| Glass Color | Amber |
| Base Type | W3x16d |
| Application | Car Turn Signal Light |
| Glass Material | Hard Quartz Glass |
| Filament | Tungsten Filament |
| Service Life | 300 - 500 Hours |
| Certification | E-mark / DOT (Optional) |
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