https://www.lutou-tech.com/products/8w-high-power-mr16/ LT1016C 8W High Power MR16 LT TECH 8w MR16 are designed with a high lumen output of 850lm for the low voltage landscape lighting, the beam angles are available in 15°, 30°, 45°, 60°. It is ideal products for the need of high brightness for the outdoor living property. With great heat sink, they can work well in the harsh outdoor environment.