10pack, g4-12v-20w jc bi-pin base halogen bulb, for landscape, puck lights, indoor & outdoor lights phoenimax this promotion pack includes 10pc high quality pin base halogen bulbs, g4 base, 20w, 12vac/dc input. eye care technology, flicker free, uv free, omni directional, truest color deoxidization, cri100, warm white, instant on and fully dimmable. ideal for accent lights, under cabinet puck light, chandeliers, wall mounts sconces, closet lights, floor lamps, table/desk lights, track lighting, and lighting for landscape, rv, caravan, boats, yachts, etc. environmental friendly, no mercury, rohs complaint. durable: extremely 3,000 hours lifetime, 1year limited warranty.