| 摘要 |
A colored or clear transparent diode lens to be covered around an LED includes a cover body and plural clamping walls formed to extend down from the over body. The cover body is formed with an accommodating cavity with a downward opening to be stuck with the upper side of the sealed body of the LED. The clamping ribs extend from the outer side of the groove opening and their inner sides are flush with the outer side the LED. Each clamping walls has the lowermost end formed with a projecting-inward edge to be stuck on the lower side of the LED. The clamping walls and the lower side of the LED and a printed circuit board are combined together with dissolved gum, able to be stably combined with an LED for emitting different-colored warning lights, and having functions of water prevention and heat dissipation.
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