Ltpgtdelivering a warm halogen like accent beam ledspots are a perfect fit for spot lighting and have a broad compatibility with transformers ledspots are compatible with most existing fixtures with a gu10 mr16 gu53 e14 holder and are designed as a retrofit replacement for halogen or incandescent spotsledbulbs are compatible with existing fixtures with an e27 holder and are designed for retrofit replacement of incandescent bulbs ledcandle and ledluster are compatible with existing