CBConcept 5-Pack, 1.6 Watt, 165 Lumen, MR11 GU4.0 LED Bulbs, Warm White 3000K, 20W Halogen Bulbs Equivalent, GU4 Base, 12V AC/DC, 360&deg; Flood Beam, LED Light Bulbs Save electricity bill. Replace 20W halogen bulb by 1.6W LED, save over 90% on electricity bill of lighting Flood Beam. 36 degree beam angle Easy Installation. Standard MR11 shape with GU4 base. Can be easily fitted instead of ordinary MR11 halogen bulbs Eco-Friendly. RoHS compliant. No lead or mercury. No UV or IR Radiation Reduce re-lamp frequency. Lifespan,Save effort and maintenance costs on changing bulbs frequently