AmazingLED *Pack of 12* 5W (Equivalent to 40W) PAR16 Dimmable LED Spot Light Bulb,Philips LED Chip,400 Lumen 110V Soft White 3000K Replace a 40W Halogen bulb by 5W LED, saving at least 85% of energy Lifespan: 22.8 years (based on an average of 3 hours of usage per day) "ESTIMATED YEARLY ENERGY COST $0.60" (based on 3 hrs/day, $0.11/kWh) UL Listed, 100 % safe materials, free from heavy material. Philips LED Chip. Light up instantly without flickering.