Feature: 1. Built-in load resistor&IC driver: plug-n-play, wide voltage & constant current. 2. Aluminum body: better heat dissipation provides longer lifespan. 3. High power 3020 LED: ultra bright & energy saving enhances luminous efficiency. 4. Glass projector: Strong light penetration, high refractive concentrator. 5. Wider visibility & brighter light. Features .
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