JLC T10 192 921 5W CREE + 12 SMD LED Light Bulbs Bulb Measurements & Diameter: (Approx. L" x W") 2.14" x 0.83" Available Colors: Xenon White Fit Manufacturer Projector Size: Fits W5W, 2821, 2825, 168, 194, 921, 912, and more! LED Chip Series: CREE + SMD LED Chips Illumination Area: 360 Degrees Light Shine