The led evolution this mr16 is part of a new collection of bulbs that have taken leds to the next level so whats new each bulb comes with an accurate halogen wattage equivalent every base is a standard fit so switching over is hassle free all bulbs are fully erp and ce compliant prices are lower than ever to give you unbeatable value switch and save today replace a 20 30w mr16 with this 33w energy saving led and enjoy savings of up to 90 on your energy bill in fact youll rack up