MASTERLine ES 20W GU5.3 12V 36D 1CT is a dual-color coated low voltage halogen reflector produced by Philips. It uses EcoBoost technology and is the most energy-efficient dual-color lamp on the market. Product features include a beam angle of 36D, an illuminance of 1000 (max) cd, a color rendering index of 100Ra8, a color temperature of 3000K, a voltage of 12V, a lamp current of 2A, and a dimmable Yes.