The Philips LED AR111 40deg 7w in colour 3000k (Warm white) 12v G53 is a non dimmable LED alternative to conventional halogen AR111 lamps. This product is an alternative to the 50w 12volt halogen version and offers lower running costs and lamp life. Nominal lumen output is rated at 820 with an average lamp life of 15,000 hours. Warm up time is less than 0.1s before maximum light output is reached. The Cap type is a G53 and the beam angle is measured at 40 degrees.