Interested in reviews of Tesla - LED Bulb GU5,3 MR16, 4W, 12V, 300lm, 25000hrs, 3000K Warm White, 100°? It got 4.9 out of 5 stars from our customers. Find specific customer reviews of Tesla - LED Bulb GU5,3 MR16, 4W, 12V, 300lm, 25000hrs, 3000K Warm White, 100° below. We will appreciate if you also share your experiences with Tesla - LED Bulb GU5,3 MR16, 4W, 12V, 300lm, 25000hrs, 3000K Warm White, 100° after purchasing.