Our 4W LED bulb was designed with one purpose in mind – Enclosed fittings! What makes our 4W so durable when housed in enclosed fittings? It’s relatively simple, our 4W GU10 is built on the same aluminium heat sync as our 6W GU10. This allows for better heat dissipation and will allow for a longer lifespan when placed in enclosed fittings.
* Japanese Rubycon Capacitor – Longer lifespan
* Pure Aluminium Heatsync – Longer lifespan than plastic housing & Very low decay rate