PAR30 45w LED High Output Bulb Bay low 300w 500w replacement light Discontinued item, next generation available: http://www.amazon.com/dp/B015HSMDWW It will put out same light as a 450w halogen bulb but only uses 45w +60,000hour lifespan. High Output L.E.D. Light bulb for 300-500w Replacements. Multivolt: It will work on all 110v, 120v, 220v and 240v applications. Great for high bay, low bay, pools and spas or any where high out put lighting is needed.