Aglaia GU10 LED Bulbs 4W, 32W Incandescent Equivalent, LED Spotlights with 3000K Warm White and 340LM, Pack of 4 Units More Energy Efficient. 4W GU10 LED bulb is equivalent with the 32W halogen bulb and reduces energy consumption up to 90% Focused Beam. 38 degree beam anglewith the spotlight emits more concentrated light on small areas, highlights the place or some objects as your desire Wide Range of Application. The light output with 340LM and 3000K warm white provides bright and comfortable light for bedroom, living room, jelly store, and so on Reduce Re-lamp Frequency. Lifespan is around 50000 hours (30 years with 4.5 hours daily use per year) saves effort and maintenance costs on changing bulbs frequently Package Contents: Four Aglaia LT-S8 GU10 4W LED Bulbs, User Manual, 24 Months Worry-Free Warranty