The SYLVANIA 58327 MR16 Tru-Aim light bulbs are designed with a shat-r-shield feature, providing a focused and directional lighting experience. With a wattage of 50W and a base type of GU5.3, these bulbs are perfect for illuminating specific areas with a concentrated beam of light. This lot of 4 light bulbs offers reliable performance and quality lighting for various home and garden applications. 12Volt