Halogen light is a high efficiency & luminousFlux maintenance light.With compact structure&stable performance of color rendering     Product Name-Halogen Spot Light Material-aluminum Dimension-A=53 B=80 Hmax=215 Color-Black, silver gray Power supply-12v MR16  MAX:50W Voltage-12V Current-2.784A Power- 47.8W Power factor-0.99 Luminous flux-571.281lm Luminaries efficiency-96.63% Central light strength-664.353cd Maximum light strength-697.9836cd Ceiling-type Halogen Spot Light Specification Specification and Application: 1.IP20, anti rust, anti corrosion light 2.Beam angle: adjustment 355 in level, 90 in vertical 3.Used in fusion stores, gallery, shop, super market, show room, etc. Ceiling low voltage spot light or Tracking low voltage spot light Packing: 20pcs/ctn