Induction lamp ballast available power : 40W/80W/100/120W/150W/200W/250W/300W/400Watts Warranty: 5years A, high efficacy B, long term life : more than 100,000 hours C, CR1 80 D, light steady and soft E, install start, no delay F, no glare and flicker G, pupil lumen: 130--150PLM/W H, power factor: 0.98 I, working temp: -20-+40 or -40-+20 J, input valtage: 110V--277V K, left luminous flux rate after 60,000 hours : 70 L, environmentally friendly: instead of liquid mercury, easy to recycle Pls make it specially.